351433796

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 726993792

約数和(自身を除く): 375559996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 107, 164, 214, 287, 428, 574, 749, 1148, 1498, 2861, 2996, 4387, 5722, 8774, 11444, 17548, 20027, 30709, 40054, 61418, 80108, 117301, 122836, 234602, 306127, 469204, 612254, 821107, 1224508, 1642214, 2142889, 3284428, 4285778, 8571556, 12551207, 25102414, 50204828, 87858449, 175716898, 351433796]

約数ペア:

[(1, 351433796), (2, 175716898), (4, 87858449), (7, 50204828), (14, 25102414), (28, 12551207), (41, 8571556), (82, 4285778), (107, 3284428), (164, 2142889), (214, 1642214), (287, 1224508), (428, 821107), (574, 612254), (749, 469204), (1148, 306127), (1498, 234602), (2861, 122836), (2996, 117301), (4387, 80108), (5722, 61418), (8774, 40054), (11444, 30709), (17548, 20027)]