437490352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3642

約数の個数: 80

約数和(自身を含む): 992158720

約数和(自身を除く): 554668368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3571, 3952, 4712, 6448, 7142, 7657, 9424, 14284, 15314, 28568, 30628, 46423, 57136, 61256, 67849, 92846, 110701, 122512, 135698, 185692, 221402, 271396, 371384, 442804, 542792, 742768, 882037, 885608, 1085584, 1439113, 1764074, 1771216, 2103319, 2878226, 3528148, 4206638, 5756452, 7056296, 8413276, 11512904, 14112592, 16826552, 23025808, 27343147, 33653104, 54686294, 109372588, 218745176, 437490352]

約数ペア:

[(1, 437490352), (2, 218745176), (4, 109372588), (8, 54686294), (13, 33653104), (16, 27343147), (19, 23025808), (26, 16826552), (31, 14112592), (38, 11512904), (52, 8413276), (62, 7056296), (76, 5756452), (104, 4206638), (124, 3528148), (152, 2878226), (208, 2103319), (247, 1771216), (248, 1764074), (304, 1439113), (403, 1085584), (494, 885608), (496, 882037), (589, 742768), (806, 542792), (988, 442804), (1178, 371384), (1612, 271396), (1976, 221402), (2356, 185692), (3224, 135698), (3571, 122512), (3952, 110701), (4712, 92846), (6448, 67849), (7142, 61256), (7657, 57136), (9424, 46423), (14284, 30628), (15314, 28568)]