312923208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27107}}^1$

素因数の和:27166

約数の個数: 64

約数和(自身を含む): 865287360

約数和(自身を除く): 552364152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 27107, 54214, 81321, 108428, 162642, 216856, 325284, 352391, 650568, 704782, 1002959, 1057173, 1409564, 2005918, 2114346, 2819128, 3008877, 4011836, 4228692, 6017754, 8023672, 8457384, 12035508, 13038467, 24071016, 26076934, 39115401, 52153868, 78230802, 104307736, 156461604, 312923208]

約数ペア:

[(1, 312923208), (2, 156461604), (3, 104307736), (4, 78230802), (6, 52153868), (8, 39115401), (12, 26076934), (13, 24071016), (24, 13038467), (26, 12035508), (37, 8457384), (39, 8023672), (52, 6017754), (74, 4228692), (78, 4011836), (104, 3008877), (111, 2819128), (148, 2114346), (156, 2005918), (222, 1409564), (296, 1057173), (312, 1002959), (444, 704782), (481, 650568), (888, 352391), (962, 325284), (1443, 216856), (1924, 162642), (2886, 108428), (3848, 81321), (5772, 54214), (11544, 27107)]