438820468138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{95803}}^1$

素因数の和:96119

約数の個数: 64

約数和(自身を含む): 771211469952

約数和(自身を除く): 332391001814

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 241, 442, 482, 559, 731, 1118, 1462, 3133, 4097, 6266, 8194, 9503, 10363, 19006, 20726, 53261, 95803, 106522, 134719, 176171, 191606, 269438, 352342, 1245439, 1628651, 2290223, 2490878, 3257302, 4119529, 4580446, 8239058, 21172463, 23088523, 42344926, 46177046, 53553877, 70031993, 107107754, 140063986, 300150799, 392504891, 600301598, 785009782, 910415909, 992806489, 1820831818, 1985612978, 5102563583, 10205127166, 12906484357, 16877710313, 25812968714, 33755420626, 219410234069, 438820468138]

約数ペア:

[(1, 438820468138), (2, 219410234069), (13, 33755420626), (17, 25812968714), (26, 16877710313), (34, 12906484357), (43, 10205127166), (86, 5102563583), (221, 1985612978), (241, 1820831818), (442, 992806489), (482, 910415909), (559, 785009782), (731, 600301598), (1118, 392504891), (1462, 300150799), (3133, 140063986), (4097, 107107754), (6266, 70031993), (8194, 53553877), (9503, 46177046), (10363, 42344926), (19006, 23088523), (20726, 21172463), (53261, 8239058), (95803, 4580446), (106522, 4119529), (134719, 3257302), (176171, 2490878), (191606, 2290223), (269438, 1628651), (352342, 1245439)]