81278787408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{16223}}^1$

素因数の和:16322

約数の個数: 320

約数和(自身を含む): 273987796992

約数和(自身を除く): 192709009584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 37, 39, 42, 48, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 112, 124, 148, 156, 168, 182, 186, 208, 217, 222, 248, 259, 273, 296, 312, 336, 364, 372, 403, 434, 444, 481, 496, 518, 546, 592, 624, 651, 728, 744, 777, 806, 868, 888, 962, 1036, 1092, 1147, 1209, 1302, 1443, 1456, 1488, 1554, 1612, 1736, 1776, 1924, 2072, 2184, 2294, 2418, 2604, 2821, 2886, 3108, 3224, 3367, 3441, 3472, 3848, 4144, 4368, 4588, 4836, 5208, 5642, 5772, 6216, 6448, 6734, 6882, 7696, 8029, 8463, 9176, 9672, 10101, 10416, 11284, 11544, 12432, 13468, 13764, 14911, 16058, 16223, 16926, 18352, 19344, 20202, 22568, 23088, 24087, 26936, 27528, 29822, 32116, 32446, 33852, 40404, 44733, 45136, 48174, 48669, 53872, 55056, 59644, 64232, 64892, 67704, 80808, 89466, 96348, 97338, 104377, 113561, 119288, 128464, 129784, 135408, 161616, 178932, 192696, 194676, 208754, 210899, 227122, 238576, 259568, 313131, 340683, 357864, 385392, 389352, 417508, 421798, 454244, 502913, 600251, 626262, 632697, 681366, 715728, 778704, 835016, 843596, 908488, 1005826, 1200502, 1252524, 1265394, 1362732, 1476293, 1508739, 1670032, 1687192, 1800753, 1816976, 2011652, 2401004, 2505048, 2530788, 2725464, 2952586, 3017478, 3374384, 3520391, 3601506, 4023304, 4201757, 4428879, 4802008, 5010096, 5061576, 5450928, 5905172, 6034956, 6537869, 7040782, 7203012, 7803263, 8046608, 8403514, 8857758, 9604016, 10123152, 10561173, 11810344, 12069912, 12605271, 13075738, 14081564, 14406024, 15606526, 16807028, 17715516, 18607781, 19613607, 21122346, 23409789, 23620688, 24139824, 25210542, 26151476, 28163128, 28812048, 31213052, 33614056, 35431032, 37215562, 39227214, 42244692, 45765083, 46819578, 50421084, 52302952, 54622841, 55823343, 56326256, 62426104, 67228112, 70862064, 74431124, 78454428, 84489384, 91530166, 93639156, 100842168, 104605904, 109245682, 111646686, 124852208, 130254467, 137295249, 148862248, 156908856, 163868523, 168978768, 183060332, 187278312, 201684336, 218491364, 223293372, 241901153, 260508934, 274590498, 297724496, 313817712, 327737046, 366120664, 374556624, 390763401, 436982728, 446586744, 483802306, 521017868, 549180996, 655474092, 725703459, 732241328, 781526802, 873965456, 893173488, 967604612, 1042035736, 1098361992, 1310948184, 1451406918, 1563053604, 1693308071, 1935209224, 2084071472, 2196723984, 2621896368, 2902813836, 3126107208, 3386616142, 3870418448, 5079924213, 5805627672, 6252214416, 6773232284, 10159848426, 11611255344, 13546464568, 20319696852, 27092929136, 40639393704, 81278787408]

約数ペア:

[(1, 81278787408), (2, 40639393704), (3, 27092929136), (4, 20319696852), (6, 13546464568), (7, 11611255344), (8, 10159848426), (12, 6773232284), (13, 6252214416), (14, 5805627672), (16, 5079924213), (21, 3870418448), (24, 3386616142), (26, 3126107208), (28, 2902813836), (31, 2621896368), (37, 2196723984), (39, 2084071472), (42, 1935209224), (48, 1693308071), (52, 1563053604), (56, 1451406918), (62, 1310948184), (74, 1098361992), (78, 1042035736), (84, 967604612), (91, 893173488), (93, 873965456), (104, 781526802), (111, 732241328), (112, 725703459), (124, 655474092), (148, 549180996), (156, 521017868), (168, 483802306), (182, 446586744), (186, 436982728), (208, 390763401), (217, 374556624), (222, 366120664), (248, 327737046), (259, 313817712), (273, 297724496), (296, 274590498), (312, 260508934), (336, 241901153), (364, 223293372), (372, 218491364), (403, 201684336), (434, 187278312), (444, 183060332), (481, 168978768), (496, 163868523), (518, 156908856), (546, 148862248), (592, 137295249), (624, 130254467), (651, 124852208), (728, 111646686), (744, 109245682), (777, 104605904), (806, 100842168), (868, 93639156), (888, 91530166), (962, 84489384), (1036, 78454428), (1092, 74431124), (1147, 70862064), (1209, 67228112), (1302, 62426104), (1443, 56326256), (1456, 55823343), (1488, 54622841), (1554, 52302952), (1612, 50421084), (1736, 46819578), (1776, 45765083), (1924, 42244692), (2072, 39227214), (2184, 37215562), (2294, 35431032), (2418, 33614056), (2604, 31213052), (2821, 28812048), (2886, 28163128), (3108, 26151476), (3224, 25210542), (3367, 24139824), (3441, 23620688), (3472, 23409789), (3848, 21122346), (4144, 19613607), (4368, 18607781), (4588, 17715516), (4836, 16807028), (5208, 15606526), (5642, 14406024), (5772, 14081564), (6216, 13075738), (6448, 12605271), (6734, 12069912), (6882, 11810344), (7696, 10561173), (8029, 10123152), (8463, 9604016), (9176, 8857758), (9672, 8403514), (10101, 8046608), (10416, 7803263), (11284, 7203012), (11544, 7040782), (12432, 6537869), (13468, 6034956), (13764, 5905172), (14911, 5450928), (16058, 5061576), (16223, 5010096), (16926, 4802008), (18352, 4428879), (19344, 4201757), (20202, 4023304), (22568, 3601506), (23088, 3520391), (24087, 3374384), (26936, 3017478), (27528, 2952586), (29822, 2725464), (32116, 2530788), (32446, 2505048), (33852, 2401004), (40404, 2011652), (44733, 1816976), (45136, 1800753), (48174, 1687192), (48669, 1670032), (53872, 1508739), (55056, 1476293), (59644, 1362732), (64232, 1265394), (64892, 1252524), (67704, 1200502), (80808, 1005826), (89466, 908488), (96348, 843596), (97338, 835016), (104377, 778704), (113561, 715728), (119288, 681366), (128464, 632697), (129784, 626262), (135408, 600251), (161616, 502913), (178932, 454244), (192696, 421798), (194676, 417508), (208754, 389352), (210899, 385392), (227122, 357864), (238576, 340683), (259568, 313131)]