2251753392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{61483}}^1$

素因数の和:61610

約数の個数: 80

約数和(自身を含む): 6709134080

約数和(自身を除く): 4457380688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 5232, 6104, 9156, 12208, 18312, 36624, 61483, 122966, 184449, 245932, 368898, 430381, 491864, 737796, 860762, 983728, 1291143, 1475592, 1721524, 2582286, 2951184, 3443048, 5164572, 6701647, 6886096, 10329144, 13403294, 20104941, 20658288, 26806588, 40209882, 46911529, 53613176, 80419764, 93823058, 107226352, 140734587, 160839528, 187646116, 281469174, 321679056, 375292232, 562938348, 750584464, 1125876696, 2251753392]

約数ペア:

[(1, 2251753392), (2, 1125876696), (3, 750584464), (4, 562938348), (6, 375292232), (7, 321679056), (8, 281469174), (12, 187646116), (14, 160839528), (16, 140734587), (21, 107226352), (24, 93823058), (28, 80419764), (42, 53613176), (48, 46911529), (56, 40209882), (84, 26806588), (109, 20658288), (112, 20104941), (168, 13403294), (218, 10329144), (327, 6886096), (336, 6701647), (436, 5164572), (654, 3443048), (763, 2951184), (872, 2582286), (1308, 1721524), (1526, 1475592), (1744, 1291143), (2289, 983728), (2616, 860762), (3052, 737796), (4578, 491864), (5232, 430381), (6104, 368898), (9156, 245932), (12208, 184449), (18312, 122966), (36624, 61483)]