271302612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9817}}^1$

素因数の和:9885

約数の個数: 72

約数和(自身を含む): 752137344

約数和(自身を除く): 480834732

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, 9817, 13818, 19634, 27636, 29451, 39268, 58902, 68719, 117804, 137438, 206157, 274876, 412314, 461399, 481033, 824628, 922798, 962066, 1384197, 1443099, 1845596, 1924132, 2768394, 2886198, 3229793, 5536788, 5772396, 6459586, 9689379, 12919172, 19378758, 22608551, 38757516, 45217102, 67825653, 90434204, 135651306, 271302612]

約数ペア:

[(1, 271302612), (2, 135651306), (3, 90434204), (4, 67825653), (6, 45217102), (7, 38757516), (12, 22608551), (14, 19378758), (21, 12919172), (28, 9689379), (42, 6459586), (47, 5772396), (49, 5536788), (84, 3229793), (94, 2886198), (98, 2768394), (141, 1924132), (147, 1845596), (188, 1443099), (196, 1384197), (282, 962066), (294, 922798), (329, 824628), (564, 481033), (588, 461399), (658, 412314), (987, 274876), (1316, 206157), (1974, 137438), (2303, 117804), (3948, 68719), (4606, 58902), (6909, 39268), (9212, 29451), (9817, 27636), (13818, 19634)]