275385864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3257}}^1$

素因数の和:3550

約数の個数: 64

約数和(自身を含む): 744387840

約数和(自身を除く): 469001976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 3252, 3257, 3523, 6504, 6514, 7046, 9771, 10569, 13028, 14092, 19542, 21138, 26056, 28184, 39084, 42276, 42341, 78168, 84552, 84682, 127023, 169364, 254046, 338728, 508092, 882647, 1016184, 1765294, 2647941, 3530588, 5295882, 7061176, 10591764, 11474411, 21183528, 22948822, 34423233, 45897644, 68846466, 91795288, 137692932, 275385864]

約数ペア:

[(1, 275385864), (2, 137692932), (3, 91795288), (4, 68846466), (6, 45897644), (8, 34423233), (12, 22948822), (13, 21183528), (24, 11474411), (26, 10591764), (39, 7061176), (52, 5295882), (78, 3530588), (104, 2647941), (156, 1765294), (271, 1016184), (312, 882647), (542, 508092), (813, 338728), (1084, 254046), (1626, 169364), (2168, 127023), (3252, 84682), (3257, 84552), (3523, 78168), (6504, 42341), (6514, 42276), (7046, 39084), (9771, 28184), (10569, 26056), (13028, 21138), (14092, 19542)]