391940568

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{187711}}^1$

素因数の和:187752

約数の個数: 48

約数和(自身を含む): 1098115200

約数和(自身を除く): 706174632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 187711, 375422, 563133, 750844, 1126266, 1501688, 1689399, 2252532, 3378798, 4505064, 5443619, 6757596, 10887238, 13515192, 16330857, 21774476, 32661714, 43548952, 48992571, 65323428, 97985142, 130646856, 195970284, 391940568]

約数ペア:

[(1, 391940568), (2, 195970284), (3, 130646856), (4, 97985142), (6, 65323428), (8, 48992571), (9, 43548952), (12, 32661714), (18, 21774476), (24, 16330857), (29, 13515192), (36, 10887238), (58, 6757596), (72, 5443619), (87, 4505064), (116, 3378798), (174, 2252532), (232, 1689399), (261, 1501688), (348, 1126266), (522, 750844), (696, 563133), (1044, 375422), (2088, 187711)]