492316144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1721}}^1$

素因数の和:2689

約数の個数: 40

約数和(自身を含む): 1005716880

約数和(自身を除く): 513400736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 941, 1721, 1882, 3442, 3764, 6884, 7528, 13768, 15056, 17879, 27536, 32699, 35758, 65398, 71516, 130796, 143032, 261592, 286064, 523184, 1619461, 3238922, 6477844, 12955688, 25911376, 30769759, 61539518, 123079036, 246158072, 492316144]

約数ペア:

[(1, 492316144), (2, 246158072), (4, 123079036), (8, 61539518), (16, 30769759), (19, 25911376), (38, 12955688), (76, 6477844), (152, 3238922), (304, 1619461), (941, 523184), (1721, 286064), (1882, 261592), (3442, 143032), (3764, 130796), (6884, 71516), (7528, 65398), (13768, 35758), (15056, 32699), (17879, 27536)]