287085216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271861}}^1$

素因数の和:271885

約数の個数: 48

約数和(自身を含む): 822110688

約数和(自身を除く): 535025472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 271861, 543722, 815583, 1087444, 1631166, 2174888, 2990471, 3262332, 4349776, 5980942, 6524664, 8699552, 8971413, 11961884, 13049328, 17942826, 23923768, 26098656, 35885652, 47847536, 71771304, 95695072, 143542608, 287085216]

約数ペア:

[(1, 287085216), (2, 143542608), (3, 95695072), (4, 71771304), (6, 47847536), (8, 35885652), (11, 26098656), (12, 23923768), (16, 17942826), (22, 13049328), (24, 11961884), (32, 8971413), (33, 8699552), (44, 6524664), (48, 5980942), (66, 4349776), (88, 3262332), (96, 2990471), (132, 2174888), (176, 1631166), (264, 1087444), (352, 815583), (528, 543722), (1056, 271861)]