318206868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{21163}}^1$

素因数の和:21356

約数の個数: 48

約数和(自身を含む): 853332480

約数和(自身を除く): 535125612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 5012, 7518, 15036, 21163, 42326, 63489, 84652, 126978, 148141, 253956, 296282, 444423, 592564, 888846, 1777692, 3788177, 7576354, 11364531, 15152708, 22729062, 26517239, 45458124, 53034478, 79551717, 106068956, 159103434, 318206868]

約数ペア:

[(1, 318206868), (2, 159103434), (3, 106068956), (4, 79551717), (6, 53034478), (7, 45458124), (12, 26517239), (14, 22729062), (21, 15152708), (28, 11364531), (42, 7576354), (84, 3788177), (179, 1777692), (358, 888846), (537, 592564), (716, 444423), (1074, 296282), (1253, 253956), (2148, 148141), (2506, 126978), (3759, 84652), (5012, 63489), (7518, 42326), (15036, 21163)]