978179400588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{272625251}}^1$

素因数の和:272625294

約数の個数: 48

約数和(自身を含む): 2564858370816

約数和(自身を除く): 1586678970228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 272625251, 545250502, 817875753, 1090501004, 1635751506, 3271503012, 3544128263, 6270380773, 7088256526, 10632384789, 12540761546, 14176513052, 18811142319, 21264769578, 25081523092, 37622284638, 42529539156, 75244569276, 81514950049, 163029900098, 244544850147, 326059800196, 489089700294, 978179400588]

約数ペア:

[(1, 978179400588), (2, 489089700294), (3, 326059800196), (4, 244544850147), (6, 163029900098), (12, 81514950049), (13, 75244569276), (23, 42529539156), (26, 37622284638), (39, 25081523092), (46, 21264769578), (52, 18811142319), (69, 14176513052), (78, 12540761546), (92, 10632384789), (138, 7088256526), (156, 6270380773), (276, 3544128263), (299, 3271503012), (598, 1635751506), (897, 1090501004), (1196, 817875753), (1794, 545250502), (3588, 272625251)]