320856

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 831600

約数和(自身を除く): 510744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 461, 696, 922, 1383, 1844, 2766, 3688, 5532, 11064, 13369, 26738, 40107, 53476, 80214, 106952, 160428, 320856]

約数ペア:

[(1, 320856), (2, 160428), (3, 106952), (4, 80214), (6, 53476), (8, 40107), (12, 26738), (24, 13369), (29, 11064), (58, 5532), (87, 3688), (116, 2766), (174, 1844), (232, 1383), (348, 922), (461, 696)]