289807572

素因数分解:

$2^2\times 3^1\times {\mathrm{373}}^1\times {\mathrm{64747}}^1$

素因数の和:65127

約数の個数: 24

約数和(自身を含む): 678041056

約数和(自身を除く): 388233484

約数列:

[1, 2, 3, 4, 6, 12, 373, 746, 1119, 1492, 2238, 4476, 64747, 129494, 194241, 258988, 388482, 776964, 24150631, 48301262, 72451893, 96602524, 144903786, 289807572]

約数ペア:

[(1, 289807572), (2, 144903786), (3, 96602524), (4, 72451893), (6, 48301262), (12, 24150631), (373, 776964), (746, 388482), (1119, 258988), (1492, 194241), (2238, 129494), (4476, 64747)]