261072288

素因数分解:

$2^5\times 3^3\times {\mathrm{302167}}^1$

素因数の和:302186

約数の個数: 48

約数和(自身を含む): 761463360

約数和(自身を除く): 500391072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 302167, 604334, 906501, 1208668, 1813002, 2417336, 2719503, 3626004, 4834672, 5439006, 7252008, 8158509, 9669344, 10878012, 14504016, 16317018, 21756024, 29008032, 32634036, 43512048, 65268072, 87024096, 130536144, 261072288]

約数ペア:

[(1, 261072288), (2, 130536144), (3, 87024096), (4, 65268072), (6, 43512048), (8, 32634036), (9, 29008032), (12, 21756024), (16, 16317018), (18, 14504016), (24, 10878012), (27, 9669344), (32, 8158509), (36, 7252008), (48, 5439006), (54, 4834672), (72, 3626004), (96, 2719503), (108, 2417336), (144, 1813002), (216, 1208668), (288, 906501), (432, 604334), (864, 302167)]