389301348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{9601}}^1$

素因数の和:9748

約数の個数: 48

約数和(自身を含む): 946373120

約数和(自身を除く): 557071772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 1308, 3379, 6758, 9601, 10137, 13516, 19202, 20274, 28803, 38404, 40548, 57606, 115212, 297631, 595262, 892893, 1046509, 1190524, 1785786, 2093018, 3139527, 3571572, 4186036, 6279054, 12558108, 32441779, 64883558, 97325337, 129767116, 194650674, 389301348]

約数ペア:

[(1, 389301348), (2, 194650674), (3, 129767116), (4, 97325337), (6, 64883558), (12, 32441779), (31, 12558108), (62, 6279054), (93, 4186036), (109, 3571572), (124, 3139527), (186, 2093018), (218, 1785786), (327, 1190524), (372, 1046509), (436, 892893), (654, 595262), (1308, 297631), (3379, 115212), (6758, 57606), (9601, 40548), (10137, 38404), (13516, 28803), (19202, 20274)]