681751896

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{579721}}^1$

素因数の和:579744

約数の個数: 48

約数和(自身を含む): 1982649240

約数和(自身を除く): 1300897344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 579721, 1159442, 1739163, 2318884, 3478326, 4058047, 4637768, 6956652, 8116094, 12174141, 13913304, 16232188, 24348282, 28406329, 32464376, 48696564, 56812658, 85218987, 97393128, 113625316, 170437974, 227250632, 340875948, 681751896]

約数ペア:

[(1, 681751896), (2, 340875948), (3, 227250632), (4, 170437974), (6, 113625316), (7, 97393128), (8, 85218987), (12, 56812658), (14, 48696564), (21, 32464376), (24, 28406329), (28, 24348282), (42, 16232188), (49, 13913304), (56, 12174141), (84, 8116094), (98, 6956652), (147, 4637768), (168, 4058047), (196, 3478326), (294, 2318884), (392, 1739163), (588, 1159442), (1176, 579721)]