3142512

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 8914360

約数和(自身を除く): 5771848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 157, 278, 314, 417, 471, 556, 628, 834, 942, 1112, 1251, 1256, 1413, 1668, 1884, 2224, 2502, 2512, 2826, 3336, 3768, 5004, 5652, 6672, 7536, 10008, 11304, 20016, 21823, 22608, 43646, 65469, 87292, 130938, 174584, 196407, 261876, 349168, 392814, 523752, 785628, 1047504, 1571256, 3142512]

約数ペア:

[(1, 3142512), (2, 1571256), (3, 1047504), (4, 785628), (6, 523752), (8, 392814), (9, 349168), (12, 261876), (16, 196407), (18, 174584), (24, 130938), (36, 87292), (48, 65469), (72, 43646), (139, 22608), (144, 21823), (157, 20016), (278, 11304), (314, 10008), (417, 7536), (471, 6672), (556, 5652), (628, 5004), (834, 3768), (942, 3336), (1112, 2826), (1251, 2512), (1256, 2502), (1413, 2224), (1668, 1884)]