291229806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3297

約数の個数: 64

約数和(自身を含む): 694987776

約数和(自身を除く): 403757970

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 106, 123, 159, 246, 287, 318, 371, 574, 742, 861, 1113, 1722, 2173, 2226, 3191, 4346, 6382, 6519, 9573, 13038, 15211, 19146, 22337, 30422, 44674, 45633, 67011, 91266, 130831, 134022, 169123, 261662, 338246, 392493, 507369, 784986, 915817, 1014738, 1183861, 1831634, 2367722, 2747451, 3551583, 5494902, 6934043, 7103166, 13868086, 20802129, 41604258, 48538301, 97076602, 145614903, 291229806]

約数ペア:

[(1, 291229806), (2, 145614903), (3, 97076602), (6, 48538301), (7, 41604258), (14, 20802129), (21, 13868086), (41, 7103166), (42, 6934043), (53, 5494902), (82, 3551583), (106, 2747451), (123, 2367722), (159, 1831634), (246, 1183861), (287, 1014738), (318, 915817), (371, 784986), (574, 507369), (742, 392493), (861, 338246), (1113, 261662), (1722, 169123), (2173, 134022), (2226, 130831), (3191, 91266), (4346, 67011), (6382, 45633), (6519, 44674), (9573, 30422), (13038, 22337), (15211, 19146)]