320664372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123143}}^1$

素因数の和:123188

約数の個数: 48

約数和(自身を含む): 882696192

約数和(自身を除く): 562031820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 123143, 246286, 369429, 492572, 738858, 862001, 1477716, 1724002, 2586003, 3448004, 3817433, 5172006, 7634866, 10344012, 11452299, 15269732, 22904598, 26722031, 45809196, 53444062, 80166093, 106888124, 160332186, 320664372]

約数ペア:

[(1, 320664372), (2, 160332186), (3, 106888124), (4, 80166093), (6, 53444062), (7, 45809196), (12, 26722031), (14, 22904598), (21, 15269732), (28, 11452299), (31, 10344012), (42, 7634866), (62, 5172006), (84, 3817433), (93, 3448004), (124, 2586003), (186, 1724002), (217, 1477716), (372, 862001), (434, 738858), (651, 492572), (868, 369429), (1302, 246286), (2604, 123143)]