198773304

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 507824640

約数和(自身を除く): 309051336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 157, 213, 284, 314, 426, 471, 568, 628, 743, 852, 942, 1256, 1486, 1704, 1884, 2229, 2972, 3768, 4458, 5944, 8916, 11147, 17832, 22294, 33441, 44588, 52753, 66882, 89176, 105506, 116651, 133764, 158259, 211012, 233302, 267528, 316518, 349953, 422024, 466604, 633036, 699906, 933208, 1266072, 1399812, 2799624, 8282221, 16564442, 24846663, 33128884, 49693326, 66257768, 99386652, 198773304]

約数ペア:

[(1, 198773304), (2, 99386652), (3, 66257768), (4, 49693326), (6, 33128884), (8, 24846663), (12, 16564442), (24, 8282221), (71, 2799624), (142, 1399812), (157, 1266072), (213, 933208), (284, 699906), (314, 633036), (426, 466604), (471, 422024), (568, 349953), (628, 316518), (743, 267528), (852, 233302), (942, 211012), (1256, 158259), (1486, 133764), (1704, 116651), (1884, 105506), (2229, 89176), (2972, 66882), (3768, 52753), (4458, 44588), (5944, 33441), (8916, 22294), (11147, 17832)]