331347736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{7177}}^1$

素因数の和:7411

約数の個数: 32

約数和(自身を含む): 646020000

約数和(自身を除く): 314672264

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 796, 1592, 5771, 7177, 11542, 14354, 23084, 28708, 46168, 57416, 208133, 416266, 832532, 1428223, 1665064, 2856446, 5712892, 11425784, 41418467, 82836934, 165673868, 331347736]

約数ペア:

[(1, 331347736), (2, 165673868), (4, 82836934), (8, 41418467), (29, 11425784), (58, 5712892), (116, 2856446), (199, 1665064), (232, 1428223), (398, 832532), (796, 416266), (1592, 208133), (5771, 57416), (7177, 46168), (11542, 28708), (14354, 23084)]