638089608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{5483}}^1$

素因数の和:5878

約数の個数: 64

約数和(自身を含む): 1722853440

約数和(自身を除く): 1084763832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 373, 746, 1119, 1492, 2238, 2984, 4476, 4849, 5483, 8952, 9698, 10966, 14547, 16449, 19396, 21932, 29094, 32898, 38792, 43864, 58188, 65796, 71279, 116376, 131592, 142558, 213837, 285116, 427674, 570232, 855348, 1710696, 2045159, 4090318, 6135477, 8180636, 12270954, 16361272, 24541908, 26587067, 49083816, 53174134, 79761201, 106348268, 159522402, 212696536, 319044804, 638089608]

約数ペア:

[(1, 638089608), (2, 319044804), (3, 212696536), (4, 159522402), (6, 106348268), (8, 79761201), (12, 53174134), (13, 49083816), (24, 26587067), (26, 24541908), (39, 16361272), (52, 12270954), (78, 8180636), (104, 6135477), (156, 4090318), (312, 2045159), (373, 1710696), (746, 855348), (1119, 570232), (1492, 427674), (2238, 285116), (2984, 213837), (4476, 142558), (4849, 131592), (5483, 116376), (8952, 71279), (9698, 65796), (10966, 58188), (14547, 43864), (16449, 38792), (19396, 32898), (21932, 29094)]