316668768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253741}}^1$

素因数の和:253767

約数の個数: 48

約数和(自身を含む): 895201776

約数和(自身を除く): 578533008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 253741, 507482, 761223, 1014964, 1522446, 2029928, 3044892, 3298633, 4059856, 6089784, 6597266, 8119712, 9895899, 12179568, 13194532, 19791798, 24359136, 26389064, 39583596, 52778128, 79167192, 105556256, 158334384, 316668768]

約数ペア:

[(1, 316668768), (2, 158334384), (3, 105556256), (4, 79167192), (6, 52778128), (8, 39583596), (12, 26389064), (13, 24359136), (16, 19791798), (24, 13194532), (26, 12179568), (32, 9895899), (39, 8119712), (48, 6597266), (52, 6089784), (78, 4059856), (96, 3298633), (104, 3044892), (156, 2029928), (208, 1522446), (312, 1014964), (416, 761223), (624, 507482), (1248, 253741)]