315074244

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4457}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 757931328

約数和(自身を除く): 442857084

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 4457, 5891, 8914, 11782, 13371, 17673, 17828, 23564, 26742, 35346, 53484, 70692, 191651, 383302, 574953, 610609, 766604, 1149906, 1221218, 1831827, 2299812, 2442436, 3663654, 7327308, 26256187, 52512374, 78768561, 105024748, 157537122, 315074244]

約数ペア:

[(1, 315074244), (2, 157537122), (3, 105024748), (4, 78768561), (6, 52512374), (12, 26256187), (43, 7327308), (86, 3663654), (129, 2442436), (137, 2299812), (172, 1831827), (258, 1221218), (274, 1149906), (411, 766604), (516, 610609), (548, 574953), (822, 383302), (1644, 191651), (4457, 70692), (5891, 53484), (8914, 35346), (11782, 26742), (13371, 23564), (17673, 17828)]