304190318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 486466560

約数和(自身を除く): 182276242

約数列:

[1, 2, 23, 46, 67, 134, 229, 431, 458, 862, 1541, 3082, 5267, 9913, 10534, 15343, 19826, 28877, 30686, 57754, 98699, 197398, 352889, 664171, 705778, 1328342, 2270077, 4540154, 6612833, 13225666, 152095159, 304190318]

約数ペア:

[(1, 304190318), (2, 152095159), (23, 13225666), (46, 6612833), (67, 4540154), (134, 2270077), (229, 1328342), (431, 705778), (458, 664171), (862, 352889), (1541, 197398), (3082, 98699), (5267, 57754), (9913, 30686), (10534, 28877), (15343, 19826)]