339997756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13477}}^1$

素因数の和:13558

約数の個数: 48

約数和(自身を含む): 733634496

約数和(自身を除く): 393636740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 13477, 25228, 26954, 53908, 94339, 188678, 229109, 377356, 458218, 714281, 916436, 1428562, 1603763, 2857124, 3207526, 4999967, 6415052, 9999934, 12142777, 19999868, 24285554, 48571108, 84999439, 169998878, 339997756]

約数ペア:

[(1, 339997756), (2, 169998878), (4, 84999439), (7, 48571108), (14, 24285554), (17, 19999868), (28, 12142777), (34, 9999934), (53, 6415052), (68, 4999967), (106, 3207526), (119, 2857124), (212, 1603763), (238, 1428562), (371, 916436), (476, 714281), (742, 458218), (901, 377356), (1484, 229109), (1802, 188678), (3604, 94339), (6307, 53908), (12614, 26954), (13477, 25228)]