240286656

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{18679}}^1$

素因数の和:18761

約数の個数: 56

約数和(自身を含む): 645281920

約数和(自身を除く): 404995264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 18679, 37358, 56037, 74716, 112074, 149432, 224148, 298864, 448296, 597728, 896592, 1195456, 1251493, 1793184, 2502986, 3586368, 3754479, 5005972, 7508958, 10011944, 15017916, 20023888, 30035832, 40047776, 60071664, 80095552, 120143328, 240286656]

約数ペア:

[(1, 240286656), (2, 120143328), (3, 80095552), (4, 60071664), (6, 40047776), (8, 30035832), (12, 20023888), (16, 15017916), (24, 10011944), (32, 7508958), (48, 5005972), (64, 3754479), (67, 3586368), (96, 2502986), (134, 1793184), (192, 1251493), (201, 1195456), (268, 896592), (402, 597728), (536, 448296), (804, 298864), (1072, 224148), (1608, 149432), (2144, 112074), (3216, 74716), (4288, 56037), (6432, 37358), (12864, 18679)]