425445984

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47653}}^1$

素因数の和:47700

約数の個数: 72

約数和(自身を含む): 1248916032

約数和(自身を除く): 823470048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 47653, 95306, 142959, 190612, 285918, 381224, 428877, 571836, 762448, 857754, 1143672, 1477243, 1524896, 1715508, 2287344, 2954486, 3431016, 4431729, 4574688, 5908972, 6862032, 8863458, 11817944, 13295187, 13724064, 17726916, 23635888, 26590374, 35453832, 47271776, 53180748, 70907664, 106361496, 141815328, 212722992, 425445984]

約数ペア:

[(1, 425445984), (2, 212722992), (3, 141815328), (4, 106361496), (6, 70907664), (8, 53180748), (9, 47271776), (12, 35453832), (16, 26590374), (18, 23635888), (24, 17726916), (31, 13724064), (32, 13295187), (36, 11817944), (48, 8863458), (62, 6862032), (72, 5908972), (93, 4574688), (96, 4431729), (124, 3431016), (144, 2954486), (186, 2287344), (248, 1715508), (279, 1524896), (288, 1477243), (372, 1143672), (496, 857754), (558, 762448), (744, 571836), (992, 428877), (1116, 381224), (1488, 285918), (2232, 190612), (2976, 142959), (4464, 95306), (8928, 47653)]