289497408

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2707}}^1$

素因数の和:3279

約数の個数: 56

約数和(自身を含む): 767620512

約数和(自身を除く): 478123104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1671, 2228, 2707, 3342, 4456, 5414, 6684, 8121, 8912, 10828, 13368, 16242, 17824, 21656, 26736, 32484, 35648, 43312, 53472, 64968, 86624, 106944, 129936, 173248, 259872, 519744, 1507799, 3015598, 4523397, 6031196, 9046794, 12062392, 18093588, 24124784, 36187176, 48249568, 72374352, 96499136, 144748704, 289497408]

約数ペア:

[(1, 289497408), (2, 144748704), (3, 96499136), (4, 72374352), (6, 48249568), (8, 36187176), (12, 24124784), (16, 18093588), (24, 12062392), (32, 9046794), (48, 6031196), (64, 4523397), (96, 3015598), (192, 1507799), (557, 519744), (1114, 259872), (1671, 173248), (2228, 129936), (2707, 106944), (3342, 86624), (4456, 64968), (5414, 53472), (6684, 43312), (8121, 35648), (8912, 32484), (10828, 26736), (13368, 21656), (16242, 17824)]