268549488

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{22469}}^1$

素因数の和:22566

約数の個数: 60

約数和(自身を含む): 760654440

約数和(自身を除く): 492104952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 22469, 44938, 67407, 89876, 134814, 179752, 202221, 269628, 359504, 404442, 539256, 808884, 1078512, 1617768, 1864927, 3235536, 3729854, 5594781, 7459708, 11189562, 14919416, 16784343, 22379124, 29838832, 33568686, 44758248, 67137372, 89516496, 134274744, 268549488]

約数ペア:

[(1, 268549488), (2, 134274744), (3, 89516496), (4, 67137372), (6, 44758248), (8, 33568686), (9, 29838832), (12, 22379124), (16, 16784343), (18, 14919416), (24, 11189562), (36, 7459708), (48, 5594781), (72, 3729854), (83, 3235536), (144, 1864927), (166, 1617768), (249, 1078512), (332, 808884), (498, 539256), (664, 404442), (747, 359504), (996, 269628), (1328, 202221), (1494, 179752), (1992, 134814), (2988, 89876), (3984, 67407), (5976, 44938), (11952, 22469)]