255446893728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1657

約数の個数: 384

約数和(自身を含む): 815452323840

約数和(自身を除く): 560005430112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 127, 131, 144, 156, 208, 216, 234, 254, 262, 288, 312, 351, 381, 393, 416, 432, 468, 508, 524, 624, 702, 762, 786, 864, 936, 1016, 1048, 1143, 1179, 1248, 1367, 1404, 1524, 1572, 1651, 1703, 1872, 2032, 2096, 2286, 2358, 2734, 2808, 3048, 3144, 3302, 3406, 3429, 3537, 3744, 4064, 4101, 4192, 4572, 4716, 4953, 5109, 5468, 5616, 6096, 6288, 6604, 6812, 6858, 7074, 8202, 9144, 9432, 9906, 10218, 10936, 11232, 12192, 12303, 12576, 13208, 13624, 13716, 14148, 14859, 15327, 16404, 16637, 17771, 18288, 18864, 19812, 20436, 21872, 24606, 26416, 27248, 27432, 28296, 29718, 30654, 32808, 33274, 35542, 36576, 36909, 37728, 39624, 40872, 43744, 44577, 45981, 49212, 49911, 52832, 53313, 54496, 54864, 56592, 59436, 61308, 65616, 66548, 71084, 73818, 79248, 81744, 89154, 91962, 98424, 99822, 106626, 109728, 113184, 118872, 122616, 131232, 133096, 142168, 147636, 149733, 158496, 159939, 163488, 173609, 178308, 179077, 183924, 196848, 199644, 213252, 216281, 237744, 245232, 266192, 284336, 295272, 299466, 319878, 347218, 356616, 358154, 367848, 393696, 399288, 426504, 432562, 449199, 475488, 479817, 490464, 520827, 532384, 537231, 568672, 590544, 598932, 639756, 648843, 694436, 713232, 716308, 735696, 798576, 853008, 865124, 898398, 959634, 1041654, 1074462, 1181088, 1197864, 1279512, 1297686, 1388872, 1426464, 1432616, 1471392, 1562481, 1597152, 1611693, 1706016, 1730248, 1796796, 1919268, 1946529, 2083308, 2148924, 2256917, 2328001, 2395728, 2559024, 2595372, 2777744, 2865232, 3124962, 3223386, 3460496, 3593592, 3838536, 3893058, 4166616, 4297848, 4513834, 4656002, 4687443, 4791456, 4835079, 5118048, 5190744, 5555488, 5730464, 5839587, 6249924, 6446772, 6770751, 6920992, 6984003, 7187184, 7677072, 7786116, 8333232, 8595696, 9027668, 9312004, 9374886, 9670158, 10381488, 11679174, 12499848, 12893544, 13541502, 13968006, 14374368, 15354144, 15572232, 16666464, 17191392, 18055336, 18624008, 18749772, 19340316, 20312253, 20762976, 20952009, 22742779, 23358348, 24999696, 25787088, 27083004, 27936012, 31144464, 36110672, 37248016, 37499544, 38680632, 40624506, 41904018, 45485558, 46716696, 49999392, 51574176, 54166008, 55872024, 60936759, 62288928, 62856027, 68228337, 72221344, 74496032, 74999088, 77361264, 81249012, 83808036, 90971116, 93433392, 108332016, 111744048, 121873518, 125712054, 136456674, 149998176, 154722528, 162498024, 167616072, 181942232, 186866784, 204685011, 216664032, 223488096, 243747036, 251424108, 272913348, 295656127, 324996048, 335232144, 363884464, 409370022, 487494072, 502848216, 545826696, 591312254, 614055033, 649992096, 670464288, 727768928, 818740044, 886968381, 974988144, 1005696432, 1091653392, 1182624508, 1228110066, 1637480088, 1773936762, 1949976288, 2011392864, 2183306784, 2365249016, 2456220132, 2660905143, 3274960176, 3547873524, 4730498032, 4912440264, 5321810286, 6549920352, 7095747048, 7982715429, 9460996064, 9824880528, 10643620572, 14191494096, 15965430858, 19649761056, 21287241144, 28382988192, 31930861716, 42574482288, 63861723432, 85148964576, 127723446864, 255446893728]

約数ペア:

[(1, 255446893728), (2, 127723446864), (3, 85148964576), (4, 63861723432), (6, 42574482288), (8, 31930861716), (9, 28382988192), (12, 21287241144), (13, 19649761056), (16, 15965430858), (18, 14191494096), (24, 10643620572), (26, 9824880528), (27, 9460996064), (32, 7982715429), (36, 7095747048), (39, 6549920352), (48, 5321810286), (52, 4912440264), (54, 4730498032), (72, 3547873524), (78, 3274960176), (96, 2660905143), (104, 2456220132), (108, 2365249016), (117, 2183306784), (127, 2011392864), (131, 1949976288), (144, 1773936762), (156, 1637480088), (208, 1228110066), (216, 1182624508), (234, 1091653392), (254, 1005696432), (262, 974988144), (288, 886968381), (312, 818740044), (351, 727768928), (381, 670464288), (393, 649992096), (416, 614055033), (432, 591312254), (468, 545826696), (508, 502848216), (524, 487494072), (624, 409370022), (702, 363884464), (762, 335232144), (786, 324996048), (864, 295656127), (936, 272913348), (1016, 251424108), (1048, 243747036), (1143, 223488096), (1179, 216664032), (1248, 204685011), (1367, 186866784), (1404, 181942232), (1524, 167616072), (1572, 162498024), (1651, 154722528), (1703, 149998176), (1872, 136456674), (2032, 125712054), (2096, 121873518), (2286, 111744048), (2358, 108332016), (2734, 93433392), (2808, 90971116), (3048, 83808036), (3144, 81249012), (3302, 77361264), (3406, 74999088), (3429, 74496032), (3537, 72221344), (3744, 68228337), (4064, 62856027), (4101, 62288928), (4192, 60936759), (4572, 55872024), (4716, 54166008), (4953, 51574176), (5109, 49999392), (5468, 46716696), (5616, 45485558), (6096, 41904018), (6288, 40624506), (6604, 38680632), (6812, 37499544), (6858, 37248016), (7074, 36110672), (8202, 31144464), (9144, 27936012), (9432, 27083004), (9906, 25787088), (10218, 24999696), (10936, 23358348), (11232, 22742779), (12192, 20952009), (12303, 20762976), (12576, 20312253), (13208, 19340316), (13624, 18749772), (13716, 18624008), (14148, 18055336), (14859, 17191392), (15327, 16666464), (16404, 15572232), (16637, 15354144), (17771, 14374368), (18288, 13968006), (18864, 13541502), (19812, 12893544), (20436, 12499848), (21872, 11679174), (24606, 10381488), (26416, 9670158), (27248, 9374886), (27432, 9312004), (28296, 9027668), (29718, 8595696), (30654, 8333232), (32808, 7786116), (33274, 7677072), (35542, 7187184), (36576, 6984003), (36909, 6920992), (37728, 6770751), (39624, 6446772), (40872, 6249924), (43744, 5839587), (44577, 5730464), (45981, 5555488), (49212, 5190744), (49911, 5118048), (52832, 4835079), (53313, 4791456), (54496, 4687443), (54864, 4656002), (56592, 4513834), (59436, 4297848), (61308, 4166616), (65616, 3893058), (66548, 3838536), (71084, 3593592), (73818, 3460496), (79248, 3223386), (81744, 3124962), (89154, 2865232), (91962, 2777744), (98424, 2595372), (99822, 2559024), (106626, 2395728), (109728, 2328001), (113184, 2256917), (118872, 2148924), (122616, 2083308), (131232, 1946529), (133096, 1919268), (142168, 1796796), (147636, 1730248), (149733, 1706016), (158496, 1611693), (159939, 1597152), (163488, 1562481), (173609, 1471392), (178308, 1432616), (179077, 1426464), (183924, 1388872), (196848, 1297686), (199644, 1279512), (213252, 1197864), (216281, 1181088), (237744, 1074462), (245232, 1041654), (266192, 959634), (284336, 898398), (295272, 865124), (299466, 853008), (319878, 798576), (347218, 735696), (356616, 716308), (358154, 713232), (367848, 694436), (393696, 648843), (399288, 639756), (426504, 598932), (432562, 590544), (449199, 568672), (475488, 537231), (479817, 532384), (490464, 520827)]