257757408792

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 480

約数和(自身を含む): 808116756480

約数和(自身を除く): 550359347688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 127, 129, 156, 162, 169, 172, 216, 234, 254, 258, 312, 324, 338, 344, 351, 381, 387, 431, 468, 507, 508, 516, 559, 648, 676, 702, 762, 774, 862, 936, 1014, 1016, 1032, 1053, 1118, 1143, 1161, 1293, 1352, 1404, 1521, 1524, 1548, 1651, 1677, 1724, 2028, 2106, 2236, 2286, 2322, 2586, 2808, 3042, 3048, 3096, 3302, 3354, 3429, 3448, 3483, 3879, 4056, 4212, 4472, 4563, 4572, 4644, 4953, 5031, 5172, 5461, 5603, 6084, 6604, 6708, 6858, 6966, 7267, 7758, 8424, 9126, 9144, 9288, 9906, 10062, 10287, 10344, 10922, 11206, 11637, 12168, 13208, 13416, 13689, 13716, 13932, 14534, 14859, 15093, 15516, 16383, 16809, 18252, 18533, 19812, 20124, 20574, 21463, 21801, 21844, 22412, 23274, 27378, 27432, 27864, 29068, 29718, 30186, 31032, 32766, 33618, 34911, 36504, 37066, 39624, 40248, 41148, 42926, 43602, 43688, 44577, 44824, 45279, 46548, 49149, 50427, 54737, 54756, 55599, 58136, 59436, 60372, 64389, 65403, 65532, 67236, 69822, 70993, 72839, 74132, 82296, 85852, 87204, 89154, 90558, 93096, 98298, 100854, 109474, 109512, 111198, 118872, 120744, 128778, 130806, 131064, 133731, 134472, 139644, 141986, 145678, 147447, 148264, 151281, 164211, 166797, 171704, 174408, 178308, 181116, 193167, 196209, 196596, 201708, 212979, 218517, 218948, 222396, 240929, 257556, 261612, 267462, 279288, 283972, 291356, 294894, 302562, 328422, 333594, 356616, 362232, 386334, 392418, 393192, 403416, 425958, 437034, 437896, 442341, 444792, 453843, 481858, 492633, 500391, 515112, 523224, 534924, 567944, 579501, 582712, 588627, 589788, 605124, 638937, 655551, 656844, 667188, 711581, 722787, 772668, 784836, 851916, 874068, 884682, 907686, 922909, 963716, 985266, 1000782, 1069848, 1159002, 1177254, 1179576, 1210248, 1277874, 1311102, 1313688, 1334376, 1423162, 1445574, 1477899, 1501173, 1545336, 1569672, 1703832, 1738503, 1748136, 1769364, 1815372, 1845818, 1916811, 1927432, 1966653, 1970532, 2001564, 2134743, 2168361, 2318004, 2353691, 2354508, 2555748, 2622204, 2768727, 2846324, 2891148, 2955798, 3002346, 3132077, 3477006, 3538728, 3630744, 3691636, 3833622, 3933306, 3941064, 4003128, 4269486, 4336722, 4433697, 4636008, 4707382, 4709016, 5111496, 5244408, 5537454, 5692648, 5750433, 5782296, 5899959, 5911596, 6004692, 6264154, 6404229, 6505083, 6954012, 7061073, 7383272, 7667244, 7866612, 8306181, 8538972, 8673444, 8867394, 9250553, 9396231, 9414764, 11074908, 11500866, 11799918, 11823192, 12009384, 12528308, 12808458, 13010166, 13908024, 14122146, 15334488, 15733224, 16612362, 17077944, 17346888, 17734788, 18501106, 18792462, 18829528, 19212687, 19515249, 21183219, 22149816, 23001732, 23599836, 24918543, 25056616, 25616916, 26020332, 27751659, 28188693, 28244292, 30597983, 33224724, 35469576, 37002212, 37584924, 38425374, 39030498, 42366438, 46003464, 47199672, 49837086, 51233832, 52040664, 55503318, 56377386, 56488584, 57638061, 61195966, 63549657, 66449448, 74004424, 74755629, 75169848, 76850748, 78060996, 83254977, 84566079, 84732876, 91793949, 99674172, 111006636, 112754772, 115276122, 122391932, 127099314, 149511258, 153701496, 156121992, 166509954, 169132158, 169465752, 183587898, 190648971, 199348344, 222013272, 225509544, 230552244, 244783864, 249764931, 253698237, 254198628, 275381847, 299022516, 333019908, 338264316, 367175796, 381297942, 397773779, 461104488, 499529862, 507396474, 508397256, 550763694, 598045032, 666039816, 676528632, 734351592, 749294793, 762595884, 795547558, 826145541, 999059724, 1014792948, 1101527388, 1193321337, 1498589586, 1525191768, 1591095116, 1652291082, 1998119448, 2029585896, 2203054776, 2386642674, 2478436623, 2997179172, 3182190232, 3304582164, 3579964011, 4773285348, 4956873246, 5994358344, 6609164328, 7159928022, 9546570696, 9913746492, 10739892033, 14319856044, 19827492984, 21479784066, 28639712088, 32219676099, 42959568132, 64439352198, 85919136264, 128878704396, 257757408792]

約数ペア:

[(1, 257757408792), (2, 128878704396), (3, 85919136264), (4, 64439352198), (6, 42959568132), (8, 32219676099), (9, 28639712088), (12, 21479784066), (13, 19827492984), (18, 14319856044), (24, 10739892033), (26, 9913746492), (27, 9546570696), (36, 7159928022), (39, 6609164328), (43, 5994358344), (52, 4956873246), (54, 4773285348), (72, 3579964011), (78, 3304582164), (81, 3182190232), (86, 2997179172), (104, 2478436623), (108, 2386642674), (117, 2203054776), (127, 2029585896), (129, 1998119448), (156, 1652291082), (162, 1591095116), (169, 1525191768), (172, 1498589586), (216, 1193321337), (234, 1101527388), (254, 1014792948), (258, 999059724), (312, 826145541), (324, 795547558), (338, 762595884), (344, 749294793), (351, 734351592), (381, 676528632), (387, 666039816), (431, 598045032), (468, 550763694), (507, 508397256), (508, 507396474), (516, 499529862), (559, 461104488), (648, 397773779), (676, 381297942), (702, 367175796), (762, 338264316), (774, 333019908), (862, 299022516), (936, 275381847), (1014, 254198628), (1016, 253698237), (1032, 249764931), (1053, 244783864), (1118, 230552244), (1143, 225509544), (1161, 222013272), (1293, 199348344), (1352, 190648971), (1404, 183587898), (1521, 169465752), (1524, 169132158), (1548, 166509954), (1651, 156121992), (1677, 153701496), (1724, 149511258), (2028, 127099314), (2106, 122391932), (2236, 115276122), (2286, 112754772), (2322, 111006636), (2586, 99674172), (2808, 91793949), (3042, 84732876), (3048, 84566079), (3096, 83254977), (3302, 78060996), (3354, 76850748), (3429, 75169848), (3448, 74755629), (3483, 74004424), (3879, 66449448), (4056, 63549657), (4212, 61195966), (4472, 57638061), (4563, 56488584), (4572, 56377386), (4644, 55503318), (4953, 52040664), (5031, 51233832), (5172, 49837086), (5461, 47199672), (5603, 46003464), (6084, 42366438), (6604, 39030498), (6708, 38425374), (6858, 37584924), (6966, 37002212), (7267, 35469576), (7758, 33224724), (8424, 30597983), (9126, 28244292), (9144, 28188693), (9288, 27751659), (9906, 26020332), (10062, 25616916), (10287, 25056616), (10344, 24918543), (10922, 23599836), (11206, 23001732), (11637, 22149816), (12168, 21183219), (13208, 19515249), (13416, 19212687), (13689, 18829528), (13716, 18792462), (13932, 18501106), (14534, 17734788), (14859, 17346888), (15093, 17077944), (15516, 16612362), (16383, 15733224), (16809, 15334488), (18252, 14122146), (18533, 13908024), (19812, 13010166), (20124, 12808458), (20574, 12528308), (21463, 12009384), (21801, 11823192), (21844, 11799918), (22412, 11500866), (23274, 11074908), (27378, 9414764), (27432, 9396231), (27864, 9250553), (29068, 8867394), (29718, 8673444), (30186, 8538972), (31032, 8306181), (32766, 7866612), (33618, 7667244), (34911, 7383272), (36504, 7061073), (37066, 6954012), (39624, 6505083), (40248, 6404229), (41148, 6264154), (42926, 6004692), (43602, 5911596), (43688, 5899959), (44577, 5782296), (44824, 5750433), (45279, 5692648), (46548, 5537454), (49149, 5244408), (50427, 5111496), (54737, 4709016), (54756, 4707382), (55599, 4636008), (58136, 4433697), (59436, 4336722), (60372, 4269486), (64389, 4003128), (65403, 3941064), (65532, 3933306), (67236, 3833622), (69822, 3691636), (70993, 3630744), (72839, 3538728), (74132, 3477006), (82296, 3132077), (85852, 3002346), (87204, 2955798), (89154, 2891148), (90558, 2846324), (93096, 2768727), (98298, 2622204), (100854, 2555748), (109474, 2354508), (109512, 2353691), (111198, 2318004), (118872, 2168361), (120744, 2134743), (128778, 2001564), (130806, 1970532), (131064, 1966653), (133731, 1927432), (134472, 1916811), (139644, 1845818), (141986, 1815372), (145678, 1769364), (147447, 1748136), (148264, 1738503), (151281, 1703832), (164211, 1569672), (166797, 1545336), (171704, 1501173), (174408, 1477899), (178308, 1445574), (181116, 1423162), (193167, 1334376), (196209, 1313688), (196596, 1311102), (201708, 1277874), (212979, 1210248), (218517, 1179576), (218948, 1177254), (222396, 1159002), (240929, 1069848), (257556, 1000782), (261612, 985266), (267462, 963716), (279288, 922909), (283972, 907686), (291356, 884682), (294894, 874068), (302562, 851916), (328422, 784836), (333594, 772668), (356616, 722787), (362232, 711581), (386334, 667188), (392418, 656844), (393192, 655551), (403416, 638937), (425958, 605124), (437034, 589788), (437896, 588627), (442341, 582712), (444792, 579501), (453843, 567944), (481858, 534924), (492633, 523224), (500391, 515112)]