305573268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25439}}^1$

素因数の和:25477

約数の個数: 96

約数和(自身を含む): 957358080

約数和(自身を除く): 651784812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 25439, 50878, 76317, 101756, 152634, 178073, 279829, 305268, 330707, 356146, 534219, 559658, 661414, 712292, 839487, 992121, 1068438, 1119316, 1322828, 1678974, 1958803, 1984242, 2136876, 2314949, 3357948, 3637777, 3917606, 3968484, 4629898, 5876409, 6944847, 7275554, 7835212, 9259796, 10913331, 11752818, 13889694, 14551108, 21826662, 23505636, 25464439, 27779388, 43653324, 50928878, 76393317, 101857756, 152786634, 305573268]

約数ペア:

[(1, 305573268), (2, 152786634), (3, 101857756), (4, 76393317), (6, 50928878), (7, 43653324), (11, 27779388), (12, 25464439), (13, 23505636), (14, 21826662), (21, 14551108), (22, 13889694), (26, 11752818), (28, 10913331), (33, 9259796), (39, 7835212), (42, 7275554), (44, 6944847), (52, 5876409), (66, 4629898), (77, 3968484), (78, 3917606), (84, 3637777), (91, 3357948), (132, 2314949), (143, 2136876), (154, 1984242), (156, 1958803), (182, 1678974), (231, 1322828), (273, 1119316), (286, 1068438), (308, 992121), (364, 839487), (429, 712292), (462, 661414), (546, 559658), (572, 534219), (858, 356146), (924, 330707), (1001, 305268), (1092, 279829), (1716, 178073), (2002, 152634), (3003, 101756), (4004, 76317), (6006, 50878), (12012, 25439)]