258280464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{413911}}^1$

素因数の和:413935

約数の個数: 40

約数和(自身を含む): 718551232

約数和(自身を除く): 460270768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 413911, 827822, 1241733, 1655644, 2483466, 3311288, 4966932, 5380843, 6622576, 9933864, 10761686, 16142529, 19867728, 21523372, 32285058, 43046744, 64570116, 86093488, 129140232, 258280464]

約数ペア:

[(1, 258280464), (2, 129140232), (3, 86093488), (4, 64570116), (6, 43046744), (8, 32285058), (12, 21523372), (13, 19867728), (16, 16142529), (24, 10761686), (26, 9933864), (39, 6622576), (48, 5380843), (52, 4966932), (78, 3311288), (104, 2483466), (156, 1655644), (208, 1241733), (312, 827822), (624, 413911)]