517686732

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 1356106752

約数和(自身を除く): 838420020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 307, 372, 558, 614, 921, 1116, 1228, 1511, 1842, 2763, 3022, 3684, 4533, 5526, 6044, 9066, 9517, 11052, 13599, 18132, 19034, 27198, 28551, 38068, 46841, 54396, 57102, 85653, 93682, 114204, 140523, 171306, 187364, 281046, 342612, 421569, 463877, 562092, 843138, 927754, 1391631, 1686276, 1855508, 2783262, 4174893, 5566524, 8349786, 14380187, 16699572, 28760374, 43140561, 57520748, 86281122, 129421683, 172562244, 258843366, 517686732]

約数ペア:

[(1, 517686732), (2, 258843366), (3, 172562244), (4, 129421683), (6, 86281122), (9, 57520748), (12, 43140561), (18, 28760374), (31, 16699572), (36, 14380187), (62, 8349786), (93, 5566524), (124, 4174893), (186, 2783262), (279, 1855508), (307, 1686276), (372, 1391631), (558, 927754), (614, 843138), (921, 562092), (1116, 463877), (1228, 421569), (1511, 342612), (1842, 281046), (2763, 187364), (3022, 171306), (3684, 140523), (4533, 114204), (5526, 93682), (6044, 85653), (9066, 57102), (9517, 54396), (11052, 46841), (13599, 38068), (18132, 28551), (19034, 27198)]