276562442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 497629440

約数和(自身を除く): 221066998

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 101, 202, 241, 247, 299, 437, 482, 494, 598, 874, 1313, 1919, 2323, 2626, 3133, 3838, 4579, 4646, 5543, 5681, 6266, 9158, 11086, 11362, 24341, 24947, 30199, 44137, 48682, 49894, 59527, 60398, 72059, 88274, 105317, 119054, 144118, 210634, 316433, 462479, 559843, 573781, 632866, 924958, 1119686, 1147562, 1369121, 2738242, 6012227, 7277959, 10637017, 12024454, 14555918, 21274034, 138281221, 276562442]

約数ペア:

[(1, 276562442), (2, 138281221), (13, 21274034), (19, 14555918), (23, 12024454), (26, 10637017), (38, 7277959), (46, 6012227), (101, 2738242), (202, 1369121), (241, 1147562), (247, 1119686), (299, 924958), (437, 632866), (482, 573781), (494, 559843), (598, 462479), (874, 316433), (1313, 210634), (1919, 144118), (2323, 119054), (2626, 105317), (3133, 88274), (3838, 72059), (4579, 60398), (4646, 59527), (5543, 49894), (5681, 48682), (6266, 44137), (9158, 30199), (11086, 24947), (11362, 24341)]