2238544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 5713920

約数和(自身を除く): 3475376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 79, 88, 92, 112, 154, 158, 161, 176, 184, 253, 308, 316, 322, 368, 506, 553, 616, 632, 644, 869, 1012, 1106, 1232, 1264, 1288, 1738, 1771, 1817, 2024, 2212, 2576, 3476, 3542, 3634, 4048, 4424, 6083, 6952, 7084, 7268, 8848, 12166, 12719, 13904, 14168, 14536, 19987, 24332, 25438, 28336, 29072, 39974, 48664, 50876, 79948, 97328, 101752, 139909, 159896, 203504, 279818, 319792, 559636, 1119272, 2238544]

約数ペア:

[(1, 2238544), (2, 1119272), (4, 559636), (7, 319792), (8, 279818), (11, 203504), (14, 159896), (16, 139909), (22, 101752), (23, 97328), (28, 79948), (44, 50876), (46, 48664), (56, 39974), (77, 29072), (79, 28336), (88, 25438), (92, 24332), (112, 19987), (154, 14536), (158, 14168), (161, 13904), (176, 12719), (184, 12166), (253, 8848), (308, 7268), (316, 7084), (322, 6952), (368, 6083), (506, 4424), (553, 4048), (616, 3634), (632, 3542), (644, 3476), (869, 2576), (1012, 2212), (1106, 2024), (1232, 1817), (1264, 1771), (1288, 1738)]