1729781636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 3466783320

約数和(自身を除く): 1737001684

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 121, 122, 164, 242, 244, 451, 484, 671, 902, 1342, 1429, 1804, 2501, 2684, 2858, 4961, 5002, 5716, 7381, 9922, 10004, 14762, 15719, 19844, 27511, 29524, 31438, 55022, 58589, 62876, 87169, 110044, 117178, 172909, 174338, 234356, 302621, 345818, 348676, 605242, 644479, 691636, 958859, 1210484, 1288958, 1917718, 2577916, 3573929, 3835436, 7089269, 7147858, 10547449, 14178538, 14295716, 21094898, 28357076, 39313219, 42189796, 78626438, 157252876, 432445409, 864890818, 1729781636]

約数ペア:

[(1, 1729781636), (2, 864890818), (4, 432445409), (11, 157252876), (22, 78626438), (41, 42189796), (44, 39313219), (61, 28357076), (82, 21094898), (121, 14295716), (122, 14178538), (164, 10547449), (242, 7147858), (244, 7089269), (451, 3835436), (484, 3573929), (671, 2577916), (902, 1917718), (1342, 1288958), (1429, 1210484), (1804, 958859), (2501, 691636), (2684, 644479), (2858, 605242), (4961, 348676), (5002, 345818), (5716, 302621), (7381, 234356), (9922, 174338), (10004, 172909), (14762, 117178), (15719, 110044), (19844, 87169), (27511, 62876), (29524, 58589), (31438, 55022)]