253328376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1507907}}^1$

素因数の和:1507923

約数の個数: 32

約数和(自身を含む): 723795840

約数和(自身を除く): 470467464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1507907, 3015814, 4523721, 6031628, 9047442, 10555349, 12063256, 18094884, 21110698, 31666047, 36189768, 42221396, 63332094, 84442792, 126664188, 253328376]

約数ペア:

[(1, 253328376), (2, 126664188), (3, 84442792), (4, 63332094), (6, 42221396), (7, 36189768), (8, 31666047), (12, 21110698), (14, 18094884), (21, 12063256), (24, 10555349), (28, 9047442), (42, 6031628), (56, 4523721), (84, 3015814), (168, 1507907)]