255121176

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8807}}^1$

素因数の和:8904

約数の個数: 64

約数和(自身を含む): 684910080

約数和(自身を除く): 429788904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 3621, 4828, 7242, 8807, 9656, 14484, 17614, 26421, 28968, 35228, 52842, 70456, 105684, 149719, 211368, 299438, 449157, 598876, 625297, 898314, 1197752, 1250594, 1796628, 1875891, 2501188, 3593256, 3751782, 5002376, 7503564, 10630049, 15007128, 21260098, 31890147, 42520196, 63780294, 85040392, 127560588, 255121176]

約数ペア:

[(1, 255121176), (2, 127560588), (3, 85040392), (4, 63780294), (6, 42520196), (8, 31890147), (12, 21260098), (17, 15007128), (24, 10630049), (34, 7503564), (51, 5002376), (68, 3751782), (71, 3593256), (102, 2501188), (136, 1875891), (142, 1796628), (204, 1250594), (213, 1197752), (284, 898314), (408, 625297), (426, 598876), (568, 449157), (852, 299438), (1207, 211368), (1704, 149719), (2414, 105684), (3621, 70456), (4828, 52842), (7242, 35228), (8807, 28968), (9656, 26421), (14484, 17614)]