1604904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 4717440

約数和(自身を除く): 3112536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 233, 246, 287, 328, 466, 492, 574, 699, 861, 932, 984, 1148, 1398, 1631, 1722, 1864, 2296, 2796, 3262, 3444, 4893, 5592, 6524, 6888, 9553, 9786, 13048, 19106, 19572, 28659, 38212, 39144, 57318, 66871, 76424, 114636, 133742, 200613, 229272, 267484, 401226, 534968, 802452, 1604904]

約数ペア:

[(1, 1604904), (2, 802452), (3, 534968), (4, 401226), (6, 267484), (7, 229272), (8, 200613), (12, 133742), (14, 114636), (21, 76424), (24, 66871), (28, 57318), (41, 39144), (42, 38212), (56, 28659), (82, 19572), (84, 19106), (123, 13048), (164, 9786), (168, 9553), (233, 6888), (246, 6524), (287, 5592), (328, 4893), (466, 3444), (492, 3262), (574, 2796), (699, 2296), (861, 1864), (932, 1722), (984, 1631), (1148, 1398)]