269726044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4999}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 564480000

約数和(自身を除く): 294753956

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 4999, 7708, 9998, 13489, 19996, 26978, 34993, 53956, 69986, 139972, 204959, 234953, 409918, 469906, 819836, 939812, 1434713, 1644671, 2869426, 3289342, 5738852, 6578684, 9633073, 19266146, 38532292, 67431511, 134863022, 269726044]

約数ペア:

[(1, 269726044), (2, 134863022), (4, 67431511), (7, 38532292), (14, 19266146), (28, 9633073), (41, 6578684), (47, 5738852), (82, 3289342), (94, 2869426), (164, 1644671), (188, 1434713), (287, 939812), (329, 819836), (574, 469906), (658, 409918), (1148, 234953), (1316, 204959), (1927, 139972), (3854, 69986), (4999, 53956), (7708, 34993), (9998, 26978), (13489, 19996)]