263893296

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{20287}}^1$

素因数の和:20569

約数の個数: 40

約数和(自身を含む): 684273664

約数和(自身を除く): 420380368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 20287, 40574, 60861, 81148, 121722, 162296, 243444, 324592, 486888, 973776, 5497777, 10995554, 16493331, 21991108, 32986662, 43982216, 65973324, 87964432, 131946648, 263893296]

約数ペア:

[(1, 263893296), (2, 131946648), (3, 87964432), (4, 65973324), (6, 43982216), (8, 32986662), (12, 21991108), (16, 16493331), (24, 10995554), (48, 5497777), (271, 973776), (542, 486888), (813, 324592), (1084, 243444), (1626, 162296), (2168, 121722), (3252, 81148), (4336, 60861), (6504, 40574), (13008, 20287)]