289838088

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19488

約数の個数: 80

約数和(自身を含む): 847154880

約数和(自身を除く): 557316792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 19447, 38894, 58341, 77788, 116682, 155576, 175023, 233364, 350046, 447281, 466728, 525069, 700092, 894562, 1050138, 1341843, 1400184, 1575207, 1789124, 2100276, 2683686, 3150414, 3578248, 4025529, 4200552, 5367372, 6300828, 8051058, 10734744, 12076587, 12601656, 16102116, 24153174, 32204232, 36229761, 48306348, 72459522, 96612696, 144919044, 289838088]

約数ペア:

[(1, 289838088), (2, 144919044), (3, 96612696), (4, 72459522), (6, 48306348), (8, 36229761), (9, 32204232), (12, 24153174), (18, 16102116), (23, 12601656), (24, 12076587), (27, 10734744), (36, 8051058), (46, 6300828), (54, 5367372), (69, 4200552), (72, 4025529), (81, 3578248), (92, 3150414), (108, 2683686), (138, 2100276), (162, 1789124), (184, 1575207), (207, 1400184), (216, 1341843), (276, 1050138), (324, 894562), (414, 700092), (552, 525069), (621, 466728), (648, 447281), (828, 350046), (1242, 233364), (1656, 175023), (1863, 155576), (2484, 116682), (3726, 77788), (4968, 58341), (7452, 38894), (14904, 19447)]