326269472

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 662823000

約数和(自身を除く): 336553528

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 149, 164, 298, 328, 596, 656, 1192, 1312, 1669, 2384, 3338, 4768, 6109, 6676, 12218, 13352, 24436, 26704, 48872, 53408, 68429, 97744, 136858, 195488, 248681, 273716, 497362, 547432, 994724, 1094864, 1989448, 2189728, 3978896, 7957792, 10195921, 20391842, 40783684, 81567368, 163134736, 326269472]

約数ペア:

[(1, 326269472), (2, 163134736), (4, 81567368), (8, 40783684), (16, 20391842), (32, 10195921), (41, 7957792), (82, 3978896), (149, 2189728), (164, 1989448), (298, 1094864), (328, 994724), (596, 547432), (656, 497362), (1192, 273716), (1312, 248681), (1669, 195488), (2384, 136858), (3338, 97744), (4768, 68429), (6109, 53408), (6676, 48872), (12218, 26704), (13352, 24436)]