313624494

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 711360000

約数和(自身を除く): 397735506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 113, 206, 226, 309, 339, 499, 618, 678, 927, 998, 1017, 1497, 1854, 2034, 2781, 2994, 3051, 4491, 5562, 6102, 8982, 11639, 13473, 23278, 26946, 34917, 51397, 56387, 69834, 102794, 104751, 112774, 154191, 169161, 209502, 308382, 314253, 338322, 462573, 507483, 628506, 925146, 1014966, 1387719, 1522449, 2775438, 3044898, 5807861, 11615722, 17423583, 34847166, 52270749, 104541498, 156812247, 313624494]

約数ペア:

[(1, 313624494), (2, 156812247), (3, 104541498), (6, 52270749), (9, 34847166), (18, 17423583), (27, 11615722), (54, 5807861), (103, 3044898), (113, 2775438), (206, 1522449), (226, 1387719), (309, 1014966), (339, 925146), (499, 628506), (618, 507483), (678, 462573), (927, 338322), (998, 314253), (1017, 308382), (1497, 209502), (1854, 169161), (2034, 154191), (2781, 112774), (2994, 104751), (3051, 102794), (4491, 69834), (5562, 56387), (6102, 51397), (8982, 34917), (11639, 26946), (13473, 23278)]