2679048

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 7584000

約数和(自身を除く): 4904952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 157, 158, 216, 237, 314, 316, 471, 474, 628, 632, 711, 942, 948, 1256, 1413, 1422, 1884, 1896, 2133, 2826, 2844, 3768, 4239, 4266, 5652, 5688, 8478, 8532, 11304, 12403, 16956, 17064, 24806, 33912, 37209, 49612, 74418, 99224, 111627, 148836, 223254, 297672, 334881, 446508, 669762, 893016, 1339524, 2679048]

約数ペア:

[(1, 2679048), (2, 1339524), (3, 893016), (4, 669762), (6, 446508), (8, 334881), (9, 297672), (12, 223254), (18, 148836), (24, 111627), (27, 99224), (36, 74418), (54, 49612), (72, 37209), (79, 33912), (108, 24806), (157, 17064), (158, 16956), (216, 12403), (237, 11304), (314, 8532), (316, 8478), (471, 5688), (474, 5652), (628, 4266), (632, 4239), (711, 3768), (942, 2844), (948, 2826), (1256, 2133), (1413, 1896), (1422, 1884)]