668830332

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8521}}^1$

素因数の和:8770

約数の個数: 48

約数和(自身を含む): 1618770944

約数和(自身を除く): 949940612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 211, 372, 422, 633, 844, 1266, 2532, 6541, 8521, 13082, 17042, 19623, 25563, 26164, 34084, 39246, 51126, 78492, 102252, 264151, 528302, 792453, 1056604, 1584906, 1797931, 3169812, 3595862, 5393793, 7191724, 10787586, 21575172, 55735861, 111471722, 167207583, 222943444, 334415166, 668830332]

約数ペア:

[(1, 668830332), (2, 334415166), (3, 222943444), (4, 167207583), (6, 111471722), (12, 55735861), (31, 21575172), (62, 10787586), (93, 7191724), (124, 5393793), (186, 3595862), (211, 3169812), (372, 1797931), (422, 1584906), (633, 1056604), (844, 792453), (1266, 528302), (2532, 264151), (6541, 102252), (8521, 78492), (13082, 51126), (17042, 39246), (19623, 34084), (25563, 26164)]