317209956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80347}}^1$

素因数の和:80408

約数の個数: 48

約数和(自身を含む): 863901696

約数和(自身を除く): 546691740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 80347, 160694, 241041, 321388, 482082, 562429, 964164, 1124858, 1687287, 2249716, 3374574, 3776309, 6749148, 7552618, 11328927, 15105236, 22657854, 26434163, 45315708, 52868326, 79302489, 105736652, 158604978, 317209956]

約数ペア:

[(1, 317209956), (2, 158604978), (3, 105736652), (4, 79302489), (6, 52868326), (7, 45315708), (12, 26434163), (14, 22657854), (21, 15105236), (28, 11328927), (42, 7552618), (47, 6749148), (84, 3776309), (94, 3374574), (141, 2249716), (188, 1687287), (282, 1124858), (329, 964164), (564, 562429), (658, 482082), (987, 321388), (1316, 241041), (1974, 160694), (3948, 80347)]