329742364

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 677880000

約数和(自身を除く): 348137636

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 343, 596, 686, 1043, 1372, 1613, 2086, 3226, 4172, 6452, 7301, 11291, 14602, 22582, 29204, 45164, 51107, 79037, 102214, 158074, 204428, 240337, 316148, 480674, 553259, 961348, 1106518, 1682359, 2213036, 3364718, 6729436, 11776513, 23553026, 47106052, 82435591, 164871182, 329742364]

約数ペア:

[(1, 329742364), (2, 164871182), (4, 82435591), (7, 47106052), (14, 23553026), (28, 11776513), (49, 6729436), (98, 3364718), (149, 2213036), (196, 1682359), (298, 1106518), (343, 961348), (596, 553259), (686, 480674), (1043, 316148), (1372, 240337), (1613, 204428), (2086, 158074), (3226, 102214), (4172, 79037), (6452, 51107), (7301, 45164), (11291, 29204), (14602, 22582)]