260856204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9439}}^1$

素因数の和:9507

約数の個数: 72

約数和(自身を含む): 723179520

約数和(自身を除く): 462323316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 9439, 13818, 18878, 27636, 28317, 37756, 56634, 66073, 113268, 132146, 198219, 264292, 396438, 443633, 462511, 792876, 887266, 925022, 1330899, 1387533, 1774532, 1850044, 2661798, 2775066, 3105431, 5323596, 5550132, 6210862, 9316293, 12421724, 18632586, 21738017, 37265172, 43476034, 65214051, 86952068, 130428102, 260856204]

約数ペア:

[(1, 260856204), (2, 130428102), (3, 86952068), (4, 65214051), (6, 43476034), (7, 37265172), (12, 21738017), (14, 18632586), (21, 12421724), (28, 9316293), (42, 6210862), (47, 5550132), (49, 5323596), (84, 3105431), (94, 2775066), (98, 2661798), (141, 1850044), (147, 1774532), (188, 1387533), (196, 1330899), (282, 925022), (294, 887266), (329, 792876), (564, 462511), (588, 443633), (658, 396438), (987, 264292), (1316, 198219), (1974, 132146), (2303, 113268), (3948, 66073), (4606, 56634), (6909, 37756), (9212, 28317), (9439, 27636), (13818, 18878)]