520140168

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{118429}}^1$

素因数の和:118502

約数の個数: 48

約数和(自身を含む): 1431818700

約数和(自身を除く): 911678532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 118429, 236858, 355287, 473716, 710574, 947432, 1065861, 1421148, 2131722, 2842296, 4263444, 7224169, 8526888, 14448338, 21672507, 28896676, 43345014, 57793352, 65017521, 86690028, 130035042, 173380056, 260070084, 520140168]

約数ペア:

[(1, 520140168), (2, 260070084), (3, 173380056), (4, 130035042), (6, 86690028), (8, 65017521), (9, 57793352), (12, 43345014), (18, 28896676), (24, 21672507), (36, 14448338), (61, 8526888), (72, 7224169), (122, 4263444), (183, 2842296), (244, 2131722), (366, 1421148), (488, 1065861), (549, 947432), (732, 710574), (1098, 473716), (1464, 355287), (2196, 236858), (4392, 118429)]