190581456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{305419}}^1$

素因数の和:305443

約数の個数: 40

約数和(自身を含む): 530209120

約数和(自身を除く): 339627664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 305419, 610838, 916257, 1221676, 1832514, 2443352, 3665028, 3970447, 4886704, 7330056, 7940894, 11911341, 14660112, 15881788, 23822682, 31763576, 47645364, 63527152, 95290728, 190581456]

約数ペア:

[(1, 190581456), (2, 95290728), (3, 63527152), (4, 47645364), (6, 31763576), (8, 23822682), (12, 15881788), (13, 14660112), (16, 11911341), (24, 7940894), (26, 7330056), (39, 4886704), (48, 3970447), (52, 3665028), (78, 2443352), (104, 1832514), (156, 1221676), (208, 916257), (312, 610838), (624, 305419)]