917772564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{11779}}^1$

素因数の和:11980

約数の個数: 48

約数和(自身を含む): 2205969920

約数和(自身を除く): 1288197356

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 151, 172, 258, 302, 453, 516, 604, 906, 1812, 6493, 11779, 12986, 19479, 23558, 25972, 35337, 38958, 47116, 70674, 77916, 141348, 506497, 1012994, 1519491, 1778629, 2025988, 3038982, 3557258, 5335887, 6077964, 7114516, 10671774, 21343548, 76481047, 152962094, 229443141, 305924188, 458886282, 917772564]

約数ペア:

[(1, 917772564), (2, 458886282), (3, 305924188), (4, 229443141), (6, 152962094), (12, 76481047), (43, 21343548), (86, 10671774), (129, 7114516), (151, 6077964), (172, 5335887), (258, 3557258), (302, 3038982), (453, 2025988), (516, 1778629), (604, 1519491), (906, 1012994), (1812, 506497), (6493, 141348), (11779, 77916), (12986, 70674), (19479, 47116), (23558, 38958), (25972, 35337)]