320045064

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{199033}}^1$

素因数の和:199109

約数の個数: 32

約数和(自身を含む): 812058720

約数和(自身を除く): 492013656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 199033, 398066, 597099, 796132, 1194198, 1592264, 2388396, 4776792, 13335211, 26670422, 40005633, 53340844, 80011266, 106681688, 160022532, 320045064]

約数ペア:

[(1, 320045064), (2, 160022532), (3, 106681688), (4, 80011266), (6, 53340844), (8, 40005633), (12, 26670422), (24, 13335211), (67, 4776792), (134, 2388396), (201, 1592264), (268, 1194198), (402, 796132), (536, 597099), (804, 398066), (1608, 199033)]