18689669856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14710

約数の個数: 288

約数和(自身を含む): 64459100160

約数和(自身を除く): 45769430304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 248, 264, 279, 286, 288, 312, 341, 352, 372, 396, 403, 416, 429, 468, 496, 528, 558, 572, 624, 682, 744, 792, 806, 858, 936, 992, 1023, 1056, 1116, 1144, 1209, 1248, 1287, 1364, 1488, 1584, 1612, 1716, 1872, 2046, 2232, 2288, 2418, 2574, 2728, 2976, 3069, 3168, 3224, 3432, 3627, 3744, 4092, 4433, 4464, 4576, 4836, 5148, 5456, 6138, 6448, 6864, 7254, 8184, 8866, 8928, 9672, 10296, 10912, 12276, 12896, 13299, 13728, 14508, 14639, 16368, 17732, 19344, 20592, 24552, 26598, 29016, 29278, 32736, 35464, 38688, 39897, 41184, 43917, 49104, 53196, 58032, 58556, 70928, 79794, 87834, 98208, 106392, 116064, 117112, 131751, 141856, 159588, 161029, 175668, 190307, 212784, 234224, 263502, 319176, 322058, 351336, 380614, 425568, 453809, 468448, 483087, 527004, 570921, 638352, 644116, 702672, 761228, 907618, 966174, 1054008, 1141842, 1276704, 1288232, 1361427, 1405344, 1449261, 1522456, 1712763, 1815236, 1932348, 2093377, 2108016, 2283684, 2576464, 2722854, 2898522, 3044912, 3425526, 3630472, 3864696, 4084281, 4186754, 4216032, 4567368, 4991899, 5152928, 5445708, 5797044, 5899517, 6089824, 6280131, 6851052, 7260944, 7729392, 8168562, 8373508, 9134736, 9983798, 10891416, 11594088, 11799034, 12560262, 13702104, 14521888, 14975697, 15458784, 16337124, 16747016, 17698551, 18269472, 18840393, 19967596, 21782832, 23188176, 23598068, 25120524, 27404208, 29951394, 32674248, 33494032, 35397102, 37680786, 39935192, 43565664, 44927091, 46376352, 47196136, 50241048, 53095653, 54808416, 59902788, 64894687, 65348496, 66988064, 70794204, 75361572, 79870384, 89854182, 94392272, 100482096, 106191306, 119805576, 129789374, 130696992, 141588408, 150723144, 159740768, 179708364, 188784544, 194684061, 200964192, 212382612, 239611152, 259578748, 283176816, 301446288, 359416728, 389368122, 424765224, 479222304, 519157496, 566353632, 584052183, 602892576, 718833456, 778736244, 849530448, 1038314992, 1168104366, 1437666912, 1557472488, 1699060896, 2076629984, 2336208732, 3114944976, 4672417464, 6229889952, 9344834928, 18689669856]

約数ペア:

[(1, 18689669856), (2, 9344834928), (3, 6229889952), (4, 4672417464), (6, 3114944976), (8, 2336208732), (9, 2076629984), (11, 1699060896), (12, 1557472488), (13, 1437666912), (16, 1168104366), (18, 1038314992), (22, 849530448), (24, 778736244), (26, 718833456), (31, 602892576), (32, 584052183), (33, 566353632), (36, 519157496), (39, 479222304), (44, 424765224), (48, 389368122), (52, 359416728), (62, 301446288), (66, 283176816), (72, 259578748), (78, 239611152), (88, 212382612), (93, 200964192), (96, 194684061), (99, 188784544), (104, 179708364), (117, 159740768), (124, 150723144), (132, 141588408), (143, 130696992), (144, 129789374), (156, 119805576), (176, 106191306), (186, 100482096), (198, 94392272), (208, 89854182), (234, 79870384), (248, 75361572), (264, 70794204), (279, 66988064), (286, 65348496), (288, 64894687), (312, 59902788), (341, 54808416), (352, 53095653), (372, 50241048), (396, 47196136), (403, 46376352), (416, 44927091), (429, 43565664), (468, 39935192), (496, 37680786), (528, 35397102), (558, 33494032), (572, 32674248), (624, 29951394), (682, 27404208), (744, 25120524), (792, 23598068), (806, 23188176), (858, 21782832), (936, 19967596), (992, 18840393), (1023, 18269472), (1056, 17698551), (1116, 16747016), (1144, 16337124), (1209, 15458784), (1248, 14975697), (1287, 14521888), (1364, 13702104), (1488, 12560262), (1584, 11799034), (1612, 11594088), (1716, 10891416), (1872, 9983798), (2046, 9134736), (2232, 8373508), (2288, 8168562), (2418, 7729392), (2574, 7260944), (2728, 6851052), (2976, 6280131), (3069, 6089824), (3168, 5899517), (3224, 5797044), (3432, 5445708), (3627, 5152928), (3744, 4991899), (4092, 4567368), (4433, 4216032), (4464, 4186754), (4576, 4084281), (4836, 3864696), (5148, 3630472), (5456, 3425526), (6138, 3044912), (6448, 2898522), (6864, 2722854), (7254, 2576464), (8184, 2283684), (8866, 2108016), (8928, 2093377), (9672, 1932348), (10296, 1815236), (10912, 1712763), (12276, 1522456), (12896, 1449261), (13299, 1405344), (13728, 1361427), (14508, 1288232), (14639, 1276704), (16368, 1141842), (17732, 1054008), (19344, 966174), (20592, 907618), (24552, 761228), (26598, 702672), (29016, 644116), (29278, 638352), (32736, 570921), (35464, 527004), (38688, 483087), (39897, 468448), (41184, 453809), (43917, 425568), (49104, 380614), (53196, 351336), (58032, 322058), (58556, 319176), (70928, 263502), (79794, 234224), (87834, 212784), (98208, 190307), (106392, 175668), (116064, 161029), (117112, 159588), (131751, 141856)]