260069166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4246

約数の個数: 72

約数和(自身を含む): 664872624

約数和(自身を除く): 404803458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1278, 1491, 2982, 3479, 4153, 4473, 6958, 8306, 8946, 10437, 12459, 20874, 24918, 29071, 31311, 37377, 58142, 62622, 74754, 87213, 174426, 203497, 261639, 294863, 406994, 523278, 589726, 610491, 884589, 1220982, 1769178, 1831473, 2064041, 2653767, 3662946, 4128082, 5307534, 6192123, 12384246, 14448287, 18576369, 28896574, 37152738, 43344861, 86689722, 130034583, 260069166]

約数ペア:

[(1, 260069166), (2, 130034583), (3, 86689722), (6, 43344861), (7, 37152738), (9, 28896574), (14, 18576369), (18, 14448287), (21, 12384246), (42, 6192123), (49, 5307534), (63, 4128082), (71, 3662946), (98, 2653767), (126, 2064041), (142, 1831473), (147, 1769178), (213, 1220982), (294, 884589), (426, 610491), (441, 589726), (497, 523278), (639, 406994), (882, 294863), (994, 261639), (1278, 203497), (1491, 174426), (2982, 87213), (3479, 74754), (4153, 62622), (4473, 58142), (6958, 37377), (8306, 31311), (8946, 29071), (10437, 24918), (12459, 20874)]