621928944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 240

約数和(自身を含む): 2212747264

約数和(自身を除く): 1590818320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1531, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3062, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4593, 4836, 5208, 5642, 6124, 6448, 6552, 7254, 7812, 8463, 9186, 9672, 10416, 10717, 11284, 12248, 13104, 13779, 14508, 15624, 16926, 18372, 19344, 19903, 21434, 22568, 24496, 25389, 27558, 29016, 31248, 32151, 33852, 36744, 39806, 42868, 45136, 47461, 50778, 55116, 58032, 59709, 64302, 67704, 73488, 79612, 85736, 94922, 96453, 101556, 110232, 119418, 128604, 135408, 139321, 142383, 159224, 171472, 179127, 189844, 192906, 203112, 220464, 238836, 257208, 278642, 284766, 318448, 332227, 358254, 379688, 385812, 406224, 417963, 427149, 477672, 514416, 557284, 569532, 616993, 664454, 716508, 759376, 771624, 835926, 854298, 955344, 996681, 1114568, 1139064, 1233986, 1253889, 1328908, 1433016, 1543248, 1671852, 1708596, 1850979, 1993362, 2229136, 2278128, 2467972, 2507778, 2657816, 2866032, 2990043, 3343704, 3417192, 3701958, 3986724, 4318951, 4935944, 5015556, 5315632, 5552937, 5980086, 6687408, 6834384, 7403916, 7973448, 8637902, 9871888, 10031112, 11105874, 11960172, 12956853, 14807832, 15946896, 17275804, 20062224, 22211748, 23920344, 25913706, 29615664, 34551608, 38870559, 44423496, 47840688, 51827412, 69103216, 77741118, 88846992, 103654824, 155482236, 207309648, 310964472, 621928944]

約数ペア:

[(1, 621928944), (2, 310964472), (3, 207309648), (4, 155482236), (6, 103654824), (7, 88846992), (8, 77741118), (9, 69103216), (12, 51827412), (13, 47840688), (14, 44423496), (16, 38870559), (18, 34551608), (21, 29615664), (24, 25913706), (26, 23920344), (28, 22211748), (31, 20062224), (36, 17275804), (39, 15946896), (42, 14807832), (48, 12956853), (52, 11960172), (56, 11105874), (62, 10031112), (63, 9871888), (72, 8637902), (78, 7973448), (84, 7403916), (91, 6834384), (93, 6687408), (104, 5980086), (112, 5552937), (117, 5315632), (124, 5015556), (126, 4935944), (144, 4318951), (156, 3986724), (168, 3701958), (182, 3417192), (186, 3343704), (208, 2990043), (217, 2866032), (234, 2657816), (248, 2507778), (252, 2467972), (273, 2278128), (279, 2229136), (312, 1993362), (336, 1850979), (364, 1708596), (372, 1671852), (403, 1543248), (434, 1433016), (468, 1328908), (496, 1253889), (504, 1233986), (546, 1139064), (558, 1114568), (624, 996681), (651, 955344), (728, 854298), (744, 835926), (806, 771624), (819, 759376), (868, 716508), (936, 664454), (1008, 616993), (1092, 569532), (1116, 557284), (1209, 514416), (1302, 477672), (1456, 427149), (1488, 417963), (1531, 406224), (1612, 385812), (1638, 379688), (1736, 358254), (1872, 332227), (1953, 318448), (2184, 284766), (2232, 278642), (2418, 257208), (2604, 238836), (2821, 220464), (3062, 203112), (3224, 192906), (3276, 189844), (3472, 179127), (3627, 171472), (3906, 159224), (4368, 142383), (4464, 139321), (4593, 135408), (4836, 128604), (5208, 119418), (5642, 110232), (6124, 101556), (6448, 96453), (6552, 94922), (7254, 85736), (7812, 79612), (8463, 73488), (9186, 67704), (9672, 64302), (10416, 59709), (10717, 58032), (11284, 55116), (12248, 50778), (13104, 47461), (13779, 45136), (14508, 42868), (15624, 39806), (16926, 36744), (18372, 33852), (19344, 32151), (19903, 31248), (21434, 29016), (22568, 27558), (24496, 25389)]