820659264

素因数分解:

$2^6\times 3^1\times {\mathrm{1327}}^1\times {\mathrm{3221}}^1$

素因数の和:4563

約数の個数: 56

約数和(自身を含む): 2173638528

約数和(自身を除く): 1352979264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1327, 2654, 3221, 3981, 5308, 6442, 7962, 9663, 10616, 12884, 15924, 19326, 21232, 25768, 31848, 38652, 42464, 51536, 63696, 77304, 84928, 103072, 127392, 154608, 206144, 254784, 309216, 618432, 4274267, 8548534, 12822801, 17097068, 25645602, 34194136, 51291204, 68388272, 102582408, 136776544, 205164816, 273553088, 410329632, 820659264]

約数ペア:

[(1, 820659264), (2, 410329632), (3, 273553088), (4, 205164816), (6, 136776544), (8, 102582408), (12, 68388272), (16, 51291204), (24, 34194136), (32, 25645602), (48, 17097068), (64, 12822801), (96, 8548534), (192, 4274267), (1327, 618432), (2654, 309216), (3221, 254784), (3981, 206144), (5308, 154608), (6442, 127392), (7962, 103072), (9663, 84928), (10616, 77304), (12884, 63696), (15924, 51536), (19326, 42464), (21232, 38652), (25768, 31848)]