391647072

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{110261}}^1$

素因数の和:110311

約数の個数: 48

約数和(自身を含む): 1055868912

約数和(自身を除く): 664221840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 110261, 220522, 330783, 441044, 661566, 882088, 1323132, 1764176, 2646264, 3528352, 4079657, 5292528, 8159314, 10585056, 12238971, 16318628, 24477942, 32637256, 48955884, 65274512, 97911768, 130549024, 195823536, 391647072]

約数ペア:

[(1, 391647072), (2, 195823536), (3, 130549024), (4, 97911768), (6, 65274512), (8, 48955884), (12, 32637256), (16, 24477942), (24, 16318628), (32, 12238971), (37, 10585056), (48, 8159314), (74, 5292528), (96, 4079657), (111, 3528352), (148, 2646264), (222, 1764176), (296, 1323132), (444, 882088), (592, 661566), (888, 441044), (1184, 330783), (1776, 220522), (3552, 110261)]