641320008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3817381}}^1$

素因数の和:3817397

約数の個数: 32

約数和(自身を含む): 1832343360

約数和(自身を除く): 1191023352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3817381, 7634762, 11452143, 15269524, 22904286, 26721667, 30539048, 45808572, 53443334, 80165001, 91617144, 106886668, 160330002, 213773336, 320660004, 641320008]

約数ペア:

[(1, 641320008), (2, 320660004), (3, 213773336), (4, 160330002), (6, 106886668), (7, 91617144), (8, 80165001), (12, 53443334), (14, 45808572), (21, 30539048), (24, 26721667), (28, 22904286), (42, 15269524), (56, 11452143), (84, 7634762), (168, 3817381)]