290572928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 613917600

約数和(自身を除く): 323344672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 163, 304, 326, 608, 652, 733, 1216, 1304, 1466, 2432, 2608, 2932, 3097, 5216, 5864, 6194, 10432, 11728, 12388, 13927, 20864, 23456, 24776, 27854, 46912, 49552, 55708, 93824, 99104, 111416, 119479, 198208, 222832, 238958, 396416, 445664, 477916, 891328, 955832, 1782656, 1911664, 2270101, 3823328, 4540202, 7646656, 9080404, 15293312, 18160808, 36321616, 72643232, 145286464, 290572928]

約数ペア:

[(1, 290572928), (2, 145286464), (4, 72643232), (8, 36321616), (16, 18160808), (19, 15293312), (32, 9080404), (38, 7646656), (64, 4540202), (76, 3823328), (128, 2270101), (152, 1911664), (163, 1782656), (304, 955832), (326, 891328), (608, 477916), (652, 445664), (733, 396416), (1216, 238958), (1304, 222832), (1466, 198208), (2432, 119479), (2608, 111416), (2932, 99104), (3097, 93824), (5216, 55708), (5864, 49552), (6194, 46912), (10432, 27854), (11728, 24776), (12388, 23456), (13927, 20864)]