415065448

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 922014720

約数和(自身を除く): 506949272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 373, 434, 641, 746, 868, 1282, 1492, 1736, 2564, 2611, 2984, 4487, 5128, 5222, 8974, 10444, 11563, 17948, 19871, 20888, 23126, 35896, 39742, 46252, 79484, 80941, 92504, 139097, 158968, 161882, 239093, 278194, 323764, 478186, 556388, 647528, 956372, 1112776, 1673651, 1912744, 3347302, 6694604, 7411883, 13389208, 14823766, 29647532, 51883181, 59295064, 103766362, 207532724, 415065448]

約数ペア:

[(1, 415065448), (2, 207532724), (4, 103766362), (7, 59295064), (8, 51883181), (14, 29647532), (28, 14823766), (31, 13389208), (56, 7411883), (62, 6694604), (124, 3347302), (217, 1912744), (248, 1673651), (373, 1112776), (434, 956372), (641, 647528), (746, 556388), (868, 478186), (1282, 323764), (1492, 278194), (1736, 239093), (2564, 161882), (2611, 158968), (2984, 139097), (4487, 92504), (5128, 80941), (5222, 79484), (8974, 46252), (10444, 39742), (11563, 35896), (17948, 23126), (19871, 20888)]