262433301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 426746880

約数和(自身を除く): 164313579

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 83, 221, 247, 249, 251, 323, 663, 741, 753, 969, 1079, 1411, 1577, 3237, 3263, 4199, 4233, 4267, 4731, 4769, 9789, 12597, 12801, 14307, 18343, 20501, 20833, 26809, 55029, 55471, 61503, 61997, 62499, 80427, 81073, 166413, 185991, 243219, 270829, 348517, 354161, 395827, 812487, 1045551, 1053949, 1062483, 1187481, 3161847, 4604093, 5145751, 6729059, 13812279, 15437253, 20187177, 87477767, 262433301]

約数ペア:

[(1, 262433301), (3, 87477767), (13, 20187177), (17, 15437253), (19, 13812279), (39, 6729059), (51, 5145751), (57, 4604093), (83, 3161847), (221, 1187481), (247, 1062483), (249, 1053949), (251, 1045551), (323, 812487), (663, 395827), (741, 354161), (753, 348517), (969, 270829), (1079, 243219), (1411, 185991), (1577, 166413), (3237, 81073), (3263, 80427), (4199, 62499), (4233, 61997), (4267, 61503), (4731, 55471), (4769, 55029), (9789, 26809), (12597, 20833), (12801, 20501), (14307, 18343)]