261191381304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33078949}}^1$

素因数の和:33079012

約数の個数: 64

約数和(自身を含む): 762139008000

約数和(自身を除く): 500947626696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 33078949, 66157898, 99236847, 132315796, 198473694, 231552643, 264631592, 396947388, 463105286, 694657929, 793894776, 926210572, 1389315858, 1554710603, 1852421144, 2778631716, 3109421206, 4664131809, 5557263432, 6218842412, 9328263618, 10882974221, 12437684824, 18656527236, 21765948442, 32648922663, 37313054472, 43531896884, 65297845326, 87063793768, 130595690652, 261191381304]

約数ペア:

[(1, 261191381304), (2, 130595690652), (3, 87063793768), (4, 65297845326), (6, 43531896884), (7, 37313054472), (8, 32648922663), (12, 21765948442), (14, 18656527236), (21, 12437684824), (24, 10882974221), (28, 9328263618), (42, 6218842412), (47, 5557263432), (56, 4664131809), (84, 3109421206), (94, 2778631716), (141, 1852421144), (168, 1554710603), (188, 1389315858), (282, 926210572), (329, 793894776), (376, 694657929), (564, 463105286), (658, 396947388), (987, 264631592), (1128, 231552643), (1316, 198473694), (1974, 132315796), (2632, 99236847), (3948, 66157898), (7896, 33078949)]