309629815027

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 365877638880

約数和(自身を除く): 56247823853

約数列:

[1, 13, 17, 61, 103, 169, 221, 289, 793, 1009, 1037, 1339, 1751, 2873, 3757, 6283, 10309, 13117, 13481, 17153, 17407, 17629, 22763, 29767, 48841, 61549, 81679, 103927, 106811, 170521, 175253, 222989, 229177, 291601, 295919, 386971, 800137, 1046333, 1061827, 1351051, 1388543, 1766759, 1815787, 2898857, 2979301, 3790813, 5030623, 6339547, 10401781, 13602329, 17563663, 17787661, 18051059, 22967867, 23605231, 30034903, 49280569, 82414111, 107772299, 176830277, 231239593, 298582271, 306868003, 390453739, 1071383443, 1401039887, 1832129083, 3006114709, 5075898607, 18213518531, 23817678079, 309629815027]

約数ペア:

[(1, 309629815027), (13, 23817678079), (17, 18213518531), (61, 5075898607), (103, 3006114709), (169, 1832129083), (221, 1401039887), (289, 1071383443), (793, 390453739), (1009, 306868003), (1037, 298582271), (1339, 231239593), (1751, 176830277), (2873, 107772299), (3757, 82414111), (6283, 49280569), (10309, 30034903), (13117, 23605231), (13481, 22967867), (17153, 18051059), (17407, 17787661), (17629, 17563663), (22763, 13602329), (29767, 10401781), (48841, 6339547), (61549, 5030623), (81679, 3790813), (103927, 2979301), (106811, 2898857), (170521, 1815787), (175253, 1766759), (222989, 1388543), (229177, 1351051), (291601, 1061827), (295919, 1046333), (386971, 800137)]