347481264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{556861}}^1$

素因数の和:556885

約数の個数: 40

約数和(自身を含む): 966712432

約数和(自身を除く): 619231168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 556861, 1113722, 1670583, 2227444, 3341166, 4454888, 6682332, 7239193, 8909776, 13364664, 14478386, 21717579, 26729328, 28956772, 43435158, 57913544, 86870316, 115827088, 173740632, 347481264]

約数ペア:

[(1, 347481264), (2, 173740632), (3, 115827088), (4, 86870316), (6, 57913544), (8, 43435158), (12, 28956772), (13, 26729328), (16, 21717579), (24, 14478386), (26, 13364664), (39, 8909776), (48, 7239193), (52, 6682332), (78, 4454888), (104, 3341166), (156, 2227444), (208, 1670583), (312, 1113722), (624, 556861)]