18418805424

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:532

約数の個数: 240

約数和(自身を含む): 54063810528

約数和(自身を除く): 35645005104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 97, 111, 144, 148, 157, 194, 222, 227, 291, 296, 314, 333, 388, 444, 454, 471, 582, 592, 628, 666, 681, 776, 873, 888, 908, 942, 1164, 1256, 1332, 1362, 1413, 1552, 1746, 1776, 1816, 1884, 2043, 2328, 2512, 2664, 2724, 2826, 3492, 3589, 3632, 3768, 4086, 4656, 5328, 5448, 5652, 5809, 6984, 7178, 7536, 8172, 8399, 10767, 10896, 11304, 11618, 13968, 14356, 15229, 16344, 16798, 17427, 21534, 22019, 22608, 23236, 25197, 28712, 30458, 32301, 32688, 33596, 34854, 35639, 43068, 44038, 45687, 46472, 50394, 52281, 57424, 60916, 64602, 66057, 67192, 69708, 71278, 75591, 86136, 88076, 91374, 92944, 100788, 104562, 106917, 121832, 129204, 132114, 134384, 137061, 139416, 142556, 151182, 172272, 176152, 182748, 198171, 201576, 209124, 213834, 243664, 258408, 264228, 274122, 278832, 285112, 302364, 320751, 352304, 365496, 396342, 403152, 418248, 427668, 516816, 528456, 548244, 563473, 570224, 604728, 641502, 730992, 792684, 814703, 836496, 855336, 1056912, 1096488, 1126946, 1209456, 1283004, 1318643, 1585368, 1629406, 1690419, 1710672, 2192976, 2253892, 2444109, 2566008, 2637286, 3170736, 3258812, 3380838, 3456983, 3955929, 4507784, 4888218, 5071257, 5132016, 5274572, 6517624, 6761676, 6913966, 7332327, 7911858, 9015568, 9776436, 10142514, 10370949, 10549144, 11867787, 13035248, 13523352, 13827932, 14664654, 15823716, 19552872, 20285028, 20741898, 21098288, 23735574, 27046704, 27655864, 29329308, 31112847, 31647432, 39105744, 40570056, 41483796, 47471148, 55311728, 58658616, 62225694, 63294864, 81140112, 82967592, 94942296, 117317232, 124451388, 127908371, 165935184, 189884592, 248902776, 255816742, 383725113, 497805552, 511633484, 767450226, 1023266968, 1151175339, 1534900452, 2046533936, 2302350678, 3069800904, 4604701356, 6139601808, 9209402712, 18418805424]

約数ペア:

[(1, 18418805424), (2, 9209402712), (3, 6139601808), (4, 4604701356), (6, 3069800904), (8, 2302350678), (9, 2046533936), (12, 1534900452), (16, 1151175339), (18, 1023266968), (24, 767450226), (36, 511633484), (37, 497805552), (48, 383725113), (72, 255816742), (74, 248902776), (97, 189884592), (111, 165935184), (144, 127908371), (148, 124451388), (157, 117317232), (194, 94942296), (222, 82967592), (227, 81140112), (291, 63294864), (296, 62225694), (314, 58658616), (333, 55311728), (388, 47471148), (444, 41483796), (454, 40570056), (471, 39105744), (582, 31647432), (592, 31112847), (628, 29329308), (666, 27655864), (681, 27046704), (776, 23735574), (873, 21098288), (888, 20741898), (908, 20285028), (942, 19552872), (1164, 15823716), (1256, 14664654), (1332, 13827932), (1362, 13523352), (1413, 13035248), (1552, 11867787), (1746, 10549144), (1776, 10370949), (1816, 10142514), (1884, 9776436), (2043, 9015568), (2328, 7911858), (2512, 7332327), (2664, 6913966), (2724, 6761676), (2826, 6517624), (3492, 5274572), (3589, 5132016), (3632, 5071257), (3768, 4888218), (4086, 4507784), (4656, 3955929), (5328, 3456983), (5448, 3380838), (5652, 3258812), (5809, 3170736), (6984, 2637286), (7178, 2566008), (7536, 2444109), (8172, 2253892), (8399, 2192976), (10767, 1710672), (10896, 1690419), (11304, 1629406), (11618, 1585368), (13968, 1318643), (14356, 1283004), (15229, 1209456), (16344, 1126946), (16798, 1096488), (17427, 1056912), (21534, 855336), (22019, 836496), (22608, 814703), (23236, 792684), (25197, 730992), (28712, 641502), (30458, 604728), (32301, 570224), (32688, 563473), (33596, 548244), (34854, 528456), (35639, 516816), (43068, 427668), (44038, 418248), (45687, 403152), (46472, 396342), (50394, 365496), (52281, 352304), (57424, 320751), (60916, 302364), (64602, 285112), (66057, 278832), (67192, 274122), (69708, 264228), (71278, 258408), (75591, 243664), (86136, 213834), (88076, 209124), (91374, 201576), (92944, 198171), (100788, 182748), (104562, 176152), (106917, 172272), (121832, 151182), (129204, 142556), (132114, 139416), (134384, 137061)]