249077556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76031}}^1$

素因数の和:76061

約数の個数: 72

約数和(自身を含む): 774918144

約数和(自身を除く): 525840588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 76031, 152062, 228093, 304124, 456186, 532217, 684279, 912372, 988403, 1064434, 1368558, 1596651, 1976806, 2128868, 2737116, 2965209, 3193302, 3953612, 4789953, 5930418, 6386604, 6918821, 8895627, 9579906, 11860836, 13837642, 17791254, 19159812, 20756463, 27675284, 35582508, 41512926, 62269389, 83025852, 124538778, 249077556]

約数ペア:

[(1, 249077556), (2, 124538778), (3, 83025852), (4, 62269389), (6, 41512926), (7, 35582508), (9, 27675284), (12, 20756463), (13, 19159812), (14, 17791254), (18, 13837642), (21, 11860836), (26, 9579906), (28, 8895627), (36, 6918821), (39, 6386604), (42, 5930418), (52, 4789953), (63, 3953612), (78, 3193302), (84, 2965209), (91, 2737116), (117, 2128868), (126, 1976806), (156, 1596651), (182, 1368558), (234, 1064434), (252, 988403), (273, 912372), (364, 684279), (468, 532217), (546, 456186), (819, 304124), (1092, 228093), (1638, 152062), (3276, 76031)]