268512408

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 802810800

約数和(自身を除く): 534298392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 113, 114, 152, 162, 171, 193, 216, 226, 228, 324, 339, 342, 386, 452, 456, 513, 579, 648, 678, 684, 772, 904, 1017, 1026, 1158, 1356, 1368, 1539, 1544, 1737, 2034, 2052, 2147, 2316, 2712, 3051, 3078, 3474, 3667, 4068, 4104, 4294, 4632, 5211, 6102, 6156, 6441, 6948, 7334, 8136, 8588, 9153, 10422, 11001, 12204, 12312, 12882, 13896, 14668, 15633, 17176, 18306, 19323, 20844, 21809, 22002, 24408, 25764, 29336, 31266, 33003, 36612, 38646, 41688, 43618, 44004, 51528, 57969, 62532, 65427, 66006, 73224, 77292, 87236, 88008, 99009, 115938, 125064, 130854, 132012, 154584, 173907, 174472, 196281, 198018, 231876, 261708, 264024, 297027, 347814, 392562, 396036, 414371, 463752, 523416, 588843, 594054, 695628, 785124, 792072, 828742, 1177686, 1188108, 1243113, 1391256, 1570248, 1657484, 1766529, 2355372, 2376216, 2486226, 3314968, 3533058, 3729339, 4710744, 4972452, 7066116, 7458678, 9944904, 11188017, 14132232, 14917356, 22376034, 29834712, 33564051, 44752068, 67128102, 89504136, 134256204, 268512408]

約数ペア:

[(1, 268512408), (2, 134256204), (3, 89504136), (4, 67128102), (6, 44752068), (8, 33564051), (9, 29834712), (12, 22376034), (18, 14917356), (19, 14132232), (24, 11188017), (27, 9944904), (36, 7458678), (38, 7066116), (54, 4972452), (57, 4710744), (72, 3729339), (76, 3533058), (81, 3314968), (108, 2486226), (113, 2376216), (114, 2355372), (152, 1766529), (162, 1657484), (171, 1570248), (193, 1391256), (216, 1243113), (226, 1188108), (228, 1177686), (324, 828742), (339, 792072), (342, 785124), (386, 695628), (452, 594054), (456, 588843), (513, 523416), (579, 463752), (648, 414371), (678, 396036), (684, 392562), (772, 347814), (904, 297027), (1017, 264024), (1026, 261708), (1158, 231876), (1356, 198018), (1368, 196281), (1539, 174472), (1544, 173907), (1737, 154584), (2034, 132012), (2052, 130854), (2147, 125064), (2316, 115938), (2712, 99009), (3051, 88008), (3078, 87236), (3474, 77292), (3667, 73224), (4068, 66006), (4104, 65427), (4294, 62532), (4632, 57969), (5211, 51528), (6102, 44004), (6156, 43618), (6441, 41688), (6948, 38646), (7334, 36612), (8136, 33003), (8588, 31266), (9153, 29336), (10422, 25764), (11001, 24408), (12204, 22002), (12312, 21809), (12882, 20844), (13896, 19323), (14668, 18306), (15633, 17176)]