289301382328

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3089}}^1\times {\mathrm{6359}}^1$

素因数の和:9724

約数の個数: 64

約数和(自身を含む): 622588032000

約数和(自身を除く): 333286649672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3089, 3682, 6178, 6359, 7364, 12356, 12718, 14728, 21623, 24712, 25436, 43246, 44513, 50872, 86492, 89026, 172984, 178052, 356104, 812407, 1624814, 1672417, 3249628, 3344834, 5686849, 6499256, 6689668, 11373698, 11706919, 13379336, 19642951, 22747396, 23413838, 39285902, 45494792, 46827676, 78571804, 93655352, 137500657, 157143608, 275001314, 550002628, 1100005256, 5166096113, 10332192226, 20664384452, 36162672791, 41328768904, 72325345582, 144650691164, 289301382328]

約数ペア:

[(1, 289301382328), (2, 144650691164), (4, 72325345582), (7, 41328768904), (8, 36162672791), (14, 20664384452), (28, 10332192226), (56, 5166096113), (263, 1100005256), (526, 550002628), (1052, 275001314), (1841, 157143608), (2104, 137500657), (3089, 93655352), (3682, 78571804), (6178, 46827676), (6359, 45494792), (7364, 39285902), (12356, 23413838), (12718, 22747396), (14728, 19642951), (21623, 13379336), (24712, 11706919), (25436, 11373698), (43246, 6689668), (44513, 6499256), (50872, 5686849), (86492, 3344834), (89026, 3249628), (172984, 1672417), (178052, 1624814), (356104, 812407)]