15697719984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1\times {\mathrm{4259}}^1$

素因数の和:6778

約数の個数: 80

約数和(自身を含む): 41887319040

約数和(自身を除く): 26189599056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 2477, 4259, 4954, 7431, 8518, 9908, 12777, 14862, 17036, 19816, 25554, 29724, 34072, 39632, 51108, 59448, 68144, 76787, 102216, 118896, 132029, 153574, 204432, 230361, 264058, 307148, 396087, 460722, 528116, 614296, 792174, 921444, 1056232, 1228592, 1584348, 1842888, 2112464, 3168696, 3685776, 6337392, 10549543, 21099086, 31648629, 42198172, 63297258, 84396344, 126594516, 168792688, 253189032, 327035833, 506378064, 654071666, 981107499, 1308143332, 1962214998, 2616286664, 3924429996, 5232573328, 7848859992, 15697719984]

約数ペア:

[(1, 15697719984), (2, 7848859992), (3, 5232573328), (4, 3924429996), (6, 2616286664), (8, 1962214998), (12, 1308143332), (16, 981107499), (24, 654071666), (31, 506378064), (48, 327035833), (62, 253189032), (93, 168792688), (124, 126594516), (186, 84396344), (248, 63297258), (372, 42198172), (496, 31648629), (744, 21099086), (1488, 10549543), (2477, 6337392), (4259, 3685776), (4954, 3168696), (7431, 2112464), (8518, 1842888), (9908, 1584348), (12777, 1228592), (14862, 1056232), (17036, 921444), (19816, 792174), (25554, 614296), (29724, 528116), (34072, 460722), (39632, 396087), (51108, 307148), (59448, 264058), (68144, 230361), (76787, 204432), (102216, 153574), (118896, 132029)]