401029288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 859921920

約数和(自身を除く): 458892632

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 347, 506, 571, 694, 1012, 1142, 1388, 2024, 2284, 2776, 3817, 4568, 6281, 7634, 7981, 12562, 13133, 15268, 15962, 25124, 26266, 30536, 31924, 50248, 52532, 63848, 87791, 105064, 144463, 175582, 198137, 288926, 351164, 396274, 577852, 702328, 792548, 1155704, 1585096, 2179507, 4359014, 4557151, 8718028, 9114302, 17436056, 18228604, 36457208, 50128661, 100257322, 200514644, 401029288]

約数ペア:

[(1, 401029288), (2, 200514644), (4, 100257322), (8, 50128661), (11, 36457208), (22, 18228604), (23, 17436056), (44, 9114302), (46, 8718028), (88, 4557151), (92, 4359014), (184, 2179507), (253, 1585096), (347, 1155704), (506, 792548), (571, 702328), (694, 577852), (1012, 396274), (1142, 351164), (1388, 288926), (2024, 198137), (2284, 175582), (2776, 144463), (3817, 105064), (4568, 87791), (6281, 63848), (7634, 52532), (7981, 50248), (12562, 31924), (13133, 30536), (15268, 26266), (15962, 25124)]