707213568

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{40037}}^1$

素因数の和:40079

約数の個数: 72

約数和(自身を含む): 1964104128

約数和(自身を除く): 1256890560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 40037, 80074, 120111, 160148, 240222, 320296, 480444, 640592, 920851, 960888, 1281184, 1841702, 1921776, 2562368, 2762553, 3683404, 3843552, 5124736, 5525106, 7366808, 7687104, 10249472, 11050212, 14733616, 15374208, 22100424, 29467232, 30748416, 44200848, 58934464, 88401696, 117868928, 176803392, 235737856, 353606784, 707213568]

約数ペア:

[(1, 707213568), (2, 353606784), (3, 235737856), (4, 176803392), (6, 117868928), (8, 88401696), (12, 58934464), (16, 44200848), (23, 30748416), (24, 29467232), (32, 22100424), (46, 15374208), (48, 14733616), (64, 11050212), (69, 10249472), (92, 7687104), (96, 7366808), (128, 5525106), (138, 5124736), (184, 3843552), (192, 3683404), (256, 2762553), (276, 2562368), (368, 1921776), (384, 1841702), (552, 1281184), (736, 960888), (768, 920851), (1104, 640592), (1472, 480444), (2208, 320296), (2944, 240222), (4416, 160148), (5888, 120111), (8832, 80074), (17664, 40037)]