215565144

素因数分解:

$2^3\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{8263}}^1$

素因数の和:9359

約数の個数: 32

約数和(自身を含む): 539473920

約数和(自身を除く): 323908776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1087, 2174, 3261, 4348, 6522, 8263, 8696, 13044, 16526, 24789, 26088, 33052, 49578, 66104, 99156, 198312, 8981881, 17963762, 26945643, 35927524, 53891286, 71855048, 107782572, 215565144]

約数ペア:

[(1, 215565144), (2, 107782572), (3, 71855048), (4, 53891286), (6, 35927524), (8, 26945643), (12, 17963762), (24, 8981881), (1087, 198312), (2174, 99156), (3261, 66104), (4348, 49578), (6522, 33052), (8263, 26088), (8696, 24789), (13044, 16526)]