354910432

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 720749232

約数和(自身を除く): 365838800

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 157, 164, 314, 328, 628, 656, 1256, 1312, 1723, 2512, 3446, 5024, 6437, 6892, 12874, 13784, 25748, 27568, 51496, 55136, 70643, 102992, 141286, 205984, 270511, 282572, 541022, 565144, 1082044, 1130288, 2164088, 2260576, 4328176, 8656352, 11090951, 22181902, 44363804, 88727608, 177455216, 354910432]

約数ペア:

[(1, 354910432), (2, 177455216), (4, 88727608), (8, 44363804), (16, 22181902), (32, 11090951), (41, 8656352), (82, 4328176), (157, 2260576), (164, 2164088), (314, 1130288), (328, 1082044), (628, 565144), (656, 541022), (1256, 282572), (1312, 270511), (1723, 205984), (2512, 141286), (3446, 102992), (5024, 70643), (6437, 55136), (6892, 51496), (12874, 27568), (13784, 25748)]