680526724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 1286449920

約数和(自身を除く): 605923196

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 317, 601, 634, 893, 1202, 1268, 1786, 2404, 3572, 6023, 11419, 12046, 14899, 22838, 24092, 28247, 29798, 45676, 56494, 59596, 112988, 190517, 283081, 381034, 536693, 566162, 762068, 1073386, 1132324, 2146772, 3619823, 7239646, 8954299, 14479292, 17908598, 35817196, 170131681, 340263362, 680526724]

約数ペア:

[(1, 680526724), (2, 340263362), (4, 170131681), (19, 35817196), (38, 17908598), (47, 14479292), (76, 8954299), (94, 7239646), (188, 3619823), (317, 2146772), (601, 1132324), (634, 1073386), (893, 762068), (1202, 566162), (1268, 536693), (1786, 381034), (2404, 283081), (3572, 190517), (6023, 112988), (11419, 59596), (12046, 56494), (14899, 45676), (22838, 29798), (24092, 28247)]