340991512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{13007}}^1$

素因数の和:13155

約数の個数: 32

約数和(自身を含む): 667310400

約数和(自身を除く): 326318888

約数列:

[1, 2, 4, 8, 29, 58, 113, 116, 226, 232, 452, 904, 3277, 6554, 13007, 13108, 26014, 26216, 52028, 104056, 377203, 754406, 1469791, 1508812, 2939582, 3017624, 5879164, 11758328, 42623939, 85247878, 170495756, 340991512]

約数ペア:

[(1, 340991512), (2, 170495756), (4, 85247878), (8, 42623939), (29, 11758328), (58, 5879164), (113, 3017624), (116, 2939582), (226, 1508812), (232, 1469791), (452, 754406), (904, 377203), (3277, 104056), (6554, 52028), (13007, 26216), (13108, 26014)]