1551135736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 3048036480

約数和(自身を除く): 1496900744

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 277, 281, 376, 424, 554, 562, 1108, 1124, 2216, 2248, 2491, 4982, 9964, 13019, 13207, 14681, 14893, 19928, 26038, 26414, 29362, 29786, 52076, 52828, 58724, 59572, 77837, 104152, 105656, 117448, 119144, 155674, 311348, 622696, 690007, 699971, 1380014, 1399942, 2760028, 2799884, 3658339, 4125361, 5520056, 5599768, 7316678, 8250722, 14633356, 16501444, 29266712, 33002888, 193891967, 387783934, 775567868, 1551135736]

約数ペア:

[(1, 1551135736), (2, 775567868), (4, 387783934), (8, 193891967), (47, 33002888), (53, 29266712), (94, 16501444), (106, 14633356), (188, 8250722), (212, 7316678), (277, 5599768), (281, 5520056), (376, 4125361), (424, 3658339), (554, 2799884), (562, 2760028), (1108, 1399942), (1124, 1380014), (2216, 699971), (2248, 690007), (2491, 622696), (4982, 311348), (9964, 155674), (13019, 119144), (13207, 117448), (14681, 105656), (14893, 104152), (19928, 77837), (26038, 59572), (26414, 58724), (29362, 52828), (29786, 52076)]