1520199684

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{44971}}^1$

素因数の和:45297

約数の個数: 48

約数和(自身を含む): 3953938240

約数和(自身を除く): 2433738556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 8451, 11268, 16902, 33804, 44971, 89942, 134913, 179884, 269826, 404739, 539652, 809478, 1214217, 1618956, 2428434, 4856868, 14075923, 28151846, 42227769, 56303692, 84455538, 126683307, 168911076, 253366614, 380049921, 506733228, 760099842, 1520199684]

約数ペア:

[(1, 1520199684), (2, 760099842), (3, 506733228), (4, 380049921), (6, 253366614), (9, 168911076), (12, 126683307), (18, 84455538), (27, 56303692), (36, 42227769), (54, 28151846), (108, 14075923), (313, 4856868), (626, 2428434), (939, 1618956), (1252, 1214217), (1878, 809478), (2817, 539652), (3756, 404739), (5634, 269826), (8451, 179884), (11268, 134913), (16902, 89942), (33804, 44971)]