413358816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331217}}^1$

素因数の和:331243

約数の個数: 48

約数和(自身を含む): 1168537104

約数和(自身を除く): 755178288

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, 331217, 662434, 993651, 1324868, 1987302, 2649736, 3974604, 4305821, 5299472, 7949208, 8611642, 10598944, 12917463, 15898416, 17223284, 25834926, 31796832, 34446568, 51669852, 68893136, 103339704, 137786272, 206679408, 413358816]

約数ペア:

[(1, 413358816), (2, 206679408), (3, 137786272), (4, 103339704), (6, 68893136), (8, 51669852), (12, 34446568), (13, 31796832), (16, 25834926), (24, 17223284), (26, 15898416), (32, 12917463), (39, 10598944), (48, 8611642), (52, 7949208), (78, 5299472), (96, 4305821), (104, 3974604), (156, 2649736), (208, 1987302), (312, 1324868), (416, 993651), (624, 662434), (1248, 331217)]