327324290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 637987752

約数和(自身を除く): 310663462

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 530, 578, 901, 1445, 1802, 2137, 2890, 4274, 4505, 9010, 10685, 15317, 21370, 30634, 36329, 72658, 76585, 113261, 153170, 181645, 226522, 363290, 566305, 617593, 1132610, 1235186, 1925437, 3087965, 3850874, 6175930, 9627185, 19254370, 32732429, 65464858, 163662145, 327324290]

約数ペア:

[(1, 327324290), (2, 163662145), (5, 65464858), (10, 32732429), (17, 19254370), (34, 9627185), (53, 6175930), (85, 3850874), (106, 3087965), (170, 1925437), (265, 1235186), (289, 1132610), (530, 617593), (578, 566305), (901, 363290), (1445, 226522), (1802, 181645), (2137, 153170), (2890, 113261), (4274, 76585), (4505, 72658), (9010, 36329), (10685, 30634), (15317, 21370)]