216158264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4908

約数の個数: 64

約数和(自身を含む): 500981760

約数和(自身を除く): 284823496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 4831, 5593, 6392, 9662, 11186, 19324, 22372, 33817, 38648, 44744, 67634, 82127, 135268, 164254, 227057, 270536, 328508, 454114, 574889, 657016, 908228, 1149778, 1589399, 1816456, 2299556, 3178798, 3859969, 4599112, 6357596, 7719938, 12715192, 15439876, 27019783, 30879752, 54039566, 108079132, 216158264]

約数ペア:

[(1, 216158264), (2, 108079132), (4, 54039566), (7, 30879752), (8, 27019783), (14, 15439876), (17, 12715192), (28, 7719938), (34, 6357596), (47, 4599112), (56, 3859969), (68, 3178798), (94, 2299556), (119, 1816456), (136, 1589399), (188, 1149778), (238, 908228), (329, 657016), (376, 574889), (476, 454114), (658, 328508), (799, 270536), (952, 227057), (1316, 164254), (1598, 135268), (2632, 82127), (3196, 67634), (4831, 44744), (5593, 38648), (6392, 33817), (9662, 22372), (11186, 19324)]