15511757072

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{2267}}^1$

素因数の和:2788

約数の個数: 80

約数和(自身を含む): 34647782400

約数和(自身を除く): 19136025328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 307, 398, 614, 796, 1228, 1393, 1592, 2149, 2267, 2456, 2786, 3184, 4298, 4534, 4912, 5572, 8596, 9068, 11144, 15869, 17192, 18136, 22288, 31738, 34384, 36272, 61093, 63476, 122186, 126952, 244372, 253904, 427651, 451133, 488744, 695969, 855302, 902266, 977488, 1391938, 1710604, 1804532, 2783876, 3157931, 3421208, 3609064, 4871783, 5567752, 6315862, 6842416, 7218128, 9743566, 11135504, 12631724, 19487132, 25263448, 38974264, 50526896, 77948528, 138497831, 276995662, 553991324, 969484817, 1107982648, 1938969634, 2215965296, 3877939268, 7755878536, 15511757072]

約数ペア:

[(1, 15511757072), (2, 7755878536), (4, 3877939268), (7, 2215965296), (8, 1938969634), (14, 1107982648), (16, 969484817), (28, 553991324), (56, 276995662), (112, 138497831), (199, 77948528), (307, 50526896), (398, 38974264), (614, 25263448), (796, 19487132), (1228, 12631724), (1393, 11135504), (1592, 9743566), (2149, 7218128), (2267, 6842416), (2456, 6315862), (2786, 5567752), (3184, 4871783), (4298, 3609064), (4534, 3421208), (4912, 3157931), (5572, 2783876), (8596, 1804532), (9068, 1710604), (11144, 1391938), (15869, 977488), (17192, 902266), (18136, 855302), (22288, 695969), (31738, 488744), (34384, 451133), (36272, 427651), (61093, 253904), (63476, 244372), (122186, 126952)]