268148958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{580409}}^1$

素因数の和:580432

約数の個数: 32

約数和(自身を含む): 668632320

約数和(自身を除く): 400483362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 580409, 1160818, 1741227, 3482454, 4062863, 6384499, 8125726, 12188589, 12768998, 19153497, 24377178, 38306994, 44691493, 89382986, 134074479, 268148958]

約数ペア:

[(1, 268148958), (2, 134074479), (3, 89382986), (6, 44691493), (7, 38306994), (11, 24377178), (14, 19153497), (21, 12768998), (22, 12188589), (33, 8125726), (42, 6384499), (66, 4062863), (77, 3482454), (154, 1741227), (231, 1160818), (462, 580409)]