664763004

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{40763}}^1$

素因数の和:40927

約数の個数: 48

約数和(自身を含む): 1734915840

約数和(自身を除く): 1070152836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 5436, 8154, 16308, 40763, 81526, 122289, 163052, 244578, 366867, 489156, 733734, 1100601, 1467468, 2201202, 4402404, 6155213, 12310426, 18465639, 24620852, 36931278, 55396917, 73862556, 110793834, 166190751, 221587668, 332381502, 664763004]

約数ペア:

[(1, 664763004), (2, 332381502), (3, 221587668), (4, 166190751), (6, 110793834), (9, 73862556), (12, 55396917), (18, 36931278), (27, 24620852), (36, 18465639), (54, 12310426), (108, 6155213), (151, 4402404), (302, 2201202), (453, 1467468), (604, 1100601), (906, 733734), (1359, 489156), (1812, 366867), (2718, 244578), (4077, 163052), (5436, 122289), (8154, 81526), (16308, 40763)]