334920378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 750701952

約数和(自身を除く): 415781574

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 61, 78, 86, 122, 129, 183, 258, 366, 559, 793, 1118, 1586, 1637, 1677, 2379, 2623, 3274, 3354, 4758, 4911, 5246, 7869, 9822, 15738, 21281, 34099, 42562, 63843, 68198, 70391, 99857, 102297, 127686, 140782, 199714, 204594, 211173, 299571, 422346, 599142, 915083, 1298141, 1830166, 2596282, 2745249, 3894423, 4293851, 5490498, 7788846, 8587702, 12881553, 25763106, 55820063, 111640126, 167460189, 334920378]

約数ペア:

[(1, 334920378), (2, 167460189), (3, 111640126), (6, 55820063), (13, 25763106), (26, 12881553), (39, 8587702), (43, 7788846), (61, 5490498), (78, 4293851), (86, 3894423), (122, 2745249), (129, 2596282), (183, 1830166), (258, 1298141), (366, 915083), (559, 599142), (793, 422346), (1118, 299571), (1586, 211173), (1637, 204594), (1677, 199714), (2379, 140782), (2623, 127686), (3274, 102297), (3354, 99857), (4758, 70391), (4911, 68198), (5246, 63843), (7869, 42562), (9822, 34099), (15738, 21281)]