321702368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14591}}^1$

素因数の和:14667

約数の個数: 48

約数和(自身を含む): 694987776

約数和(自身を除く): 373285408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 14591, 22048, 29182, 58364, 116728, 189683, 233456, 379366, 466912, 758732, 773323, 1517464, 1546646, 3034928, 3093292, 6069856, 6186584, 10053199, 12373168, 20106398, 24746336, 40212796, 80425592, 160851184, 321702368]

約数ペア:

[(1, 321702368), (2, 160851184), (4, 80425592), (8, 40212796), (13, 24746336), (16, 20106398), (26, 12373168), (32, 10053199), (52, 6186584), (53, 6069856), (104, 3093292), (106, 3034928), (208, 1546646), (212, 1517464), (416, 773323), (424, 758732), (689, 466912), (848, 379366), (1378, 233456), (1696, 189683), (2756, 116728), (5512, 58364), (11024, 29182), (14591, 22048)]