290499418816

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{1217}}^1\times {\mathrm{21559}}^1$

素因数の和:22961

約数の個数: 56

約数和(自身を含む): 580295247840

約数和(自身を除く): 289795829024

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1217, 1384, 2434, 2768, 4868, 5536, 9736, 11072, 19472, 21559, 38944, 43118, 77888, 86236, 172472, 210541, 344944, 421082, 689888, 842164, 1379776, 1684328, 3368656, 3729707, 6737312, 7459414, 13474624, 14918828, 26237303, 29837656, 52474606, 59675312, 104949212, 119350624, 209898424, 238701248, 419796848, 839593696, 1679187392, 4539053419, 9078106838, 18156213676, 36312427352, 72624854704, 145249709408, 290499418816]

約数ペア:

[(1, 290499418816), (2, 145249709408), (4, 72624854704), (8, 36312427352), (16, 18156213676), (32, 9078106838), (64, 4539053419), (173, 1679187392), (346, 839593696), (692, 419796848), (1217, 238701248), (1384, 209898424), (2434, 119350624), (2768, 104949212), (4868, 59675312), (5536, 52474606), (9736, 29837656), (11072, 26237303), (19472, 14918828), (21559, 13474624), (38944, 7459414), (43118, 6737312), (77888, 3729707), (86236, 3368656), (172472, 1684328), (210541, 1379776), (344944, 842164), (421082, 689888)]