489927088

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{7529}}^1$

素因数の和:7634

約数の個数: 60

約数和(自身を含む): 1117662840

約数和(自身を除く): 627735752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 581, 664, 784, 1162, 1328, 2324, 4067, 4648, 7529, 8134, 9296, 15058, 16268, 30116, 32536, 52703, 60232, 65072, 105406, 120464, 210812, 368921, 421624, 624907, 737842, 843248, 1249814, 1475684, 2499628, 2951368, 4374349, 4999256, 5902736, 8748698, 9998512, 17497396, 30620443, 34994792, 61240886, 69989584, 122481772, 244963544, 489927088]

約数ペア:

[(1, 489927088), (2, 244963544), (4, 122481772), (7, 69989584), (8, 61240886), (14, 34994792), (16, 30620443), (28, 17497396), (49, 9998512), (56, 8748698), (83, 5902736), (98, 4999256), (112, 4374349), (166, 2951368), (196, 2499628), (332, 1475684), (392, 1249814), (581, 843248), (664, 737842), (784, 624907), (1162, 421624), (1328, 368921), (2324, 210812), (4067, 120464), (4648, 105406), (7529, 65072), (8134, 60232), (9296, 52703), (15058, 32536), (16268, 30116)]