245760984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2311}}^1$

素因数の和:2541

約数の個数: 96

約数和(自身を含む): 764624640

約数和(自身を除く): 518863656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 211, 252, 422, 504, 633, 844, 1266, 1477, 1688, 1899, 2311, 2532, 2954, 3798, 4431, 4622, 5064, 5908, 6933, 7596, 8862, 9244, 11816, 13293, 13866, 15192, 16177, 17724, 18488, 20799, 26586, 27732, 32354, 35448, 41598, 48531, 53172, 55464, 64708, 83196, 97062, 106344, 129416, 145593, 166392, 194124, 291186, 388248, 487621, 582372, 975242, 1164744, 1462863, 1950484, 2925726, 3413347, 3900968, 4388589, 5851452, 6826694, 8777178, 10240041, 11702904, 13653388, 17554356, 20480082, 27306776, 30720123, 35108712, 40960164, 61440246, 81920328, 122880492, 245760984]

約数ペア:

[(1, 245760984), (2, 122880492), (3, 81920328), (4, 61440246), (6, 40960164), (7, 35108712), (8, 30720123), (9, 27306776), (12, 20480082), (14, 17554356), (18, 13653388), (21, 11702904), (24, 10240041), (28, 8777178), (36, 6826694), (42, 5851452), (56, 4388589), (63, 3900968), (72, 3413347), (84, 2925726), (126, 1950484), (168, 1462863), (211, 1164744), (252, 975242), (422, 582372), (504, 487621), (633, 388248), (844, 291186), (1266, 194124), (1477, 166392), (1688, 145593), (1899, 129416), (2311, 106344), (2532, 97062), (2954, 83196), (3798, 64708), (4431, 55464), (4622, 53172), (5064, 48531), (5908, 41598), (6933, 35448), (7596, 32354), (8862, 27732), (9244, 26586), (11816, 20799), (13293, 18488), (13866, 17724), (15192, 16177)]