390786576

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2228

約数の個数: 80

約数和(自身を含む): 1043933184

約数和(自身を除く): 653146608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 664, 752, 996, 1128, 1328, 1992, 2087, 2256, 3901, 3984, 4174, 6261, 7802, 8348, 11703, 12522, 15604, 16696, 23406, 25044, 31208, 33392, 46812, 50088, 62416, 93624, 98089, 100176, 173221, 187248, 196178, 294267, 346442, 392356, 519663, 588534, 692884, 784712, 1039326, 1177068, 1385768, 1569424, 2078652, 2354136, 2771536, 4157304, 4708272, 8141387, 8314608, 16282774, 24424161, 32565548, 48848322, 65131096, 97696644, 130262192, 195393288, 390786576]

約数ペア:

[(1, 390786576), (2, 195393288), (3, 130262192), (4, 97696644), (6, 65131096), (8, 48848322), (12, 32565548), (16, 24424161), (24, 16282774), (47, 8314608), (48, 8141387), (83, 4708272), (94, 4157304), (141, 2771536), (166, 2354136), (188, 2078652), (249, 1569424), (282, 1385768), (332, 1177068), (376, 1039326), (498, 784712), (564, 692884), (664, 588534), (752, 519663), (996, 392356), (1128, 346442), (1328, 294267), (1992, 196178), (2087, 187248), (2256, 173221), (3901, 100176), (3984, 98089), (4174, 93624), (6261, 62416), (7802, 50088), (8348, 46812), (11703, 33392), (12522, 31208), (15604, 25044), (16696, 23406)]