849148888

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 1856759040

約数和(自身を除く): 1007610152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 227, 268, 454, 469, 536, 908, 938, 997, 1589, 1816, 1876, 1994, 3178, 3752, 3988, 6356, 6979, 7976, 12712, 13958, 15209, 27916, 30418, 55832, 60836, 66799, 106463, 121672, 133598, 212926, 226319, 267196, 425852, 452638, 467593, 534392, 851704, 905276, 935186, 1584233, 1810552, 1870372, 3168466, 3740744, 6336932, 12673864, 15163373, 30326746, 60653492, 106143611, 121306984, 212287222, 424574444, 849148888]

約数ペア:

[(1, 849148888), (2, 424574444), (4, 212287222), (7, 121306984), (8, 106143611), (14, 60653492), (28, 30326746), (56, 15163373), (67, 12673864), (134, 6336932), (227, 3740744), (268, 3168466), (454, 1870372), (469, 1810552), (536, 1584233), (908, 935186), (938, 905276), (997, 851704), (1589, 534392), (1816, 467593), (1876, 452638), (1994, 425852), (3178, 267196), (3752, 226319), (3988, 212926), (6356, 133598), (6979, 121672), (7976, 106463), (12712, 66799), (13958, 60836), (15209, 55832), (27916, 30418)]