280288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 582120

約数和(自身を除く): 301832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 461, 608, 922, 1844, 3688, 7376, 8759, 14752, 17518, 35036, 70072, 140144, 280288]

約数ペア:

[(1, 280288), (2, 140144), (4, 70072), (8, 35036), (16, 17518), (19, 14752), (32, 8759), (38, 7376), (76, 3688), (152, 1844), (304, 922), (461, 608)]