2667744

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 7764120

約数和(自身を除く): 5096376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 157, 177, 236, 288, 314, 354, 471, 472, 531, 628, 708, 942, 944, 1062, 1256, 1413, 1416, 1884, 1888, 2124, 2512, 2826, 2832, 3768, 4248, 5024, 5652, 5664, 7536, 8496, 9263, 11304, 15072, 16992, 18526, 22608, 27789, 37052, 45216, 55578, 74104, 83367, 111156, 148208, 166734, 222312, 296416, 333468, 444624, 666936, 889248, 1333872, 2667744]

約数ペア:

[(1, 2667744), (2, 1333872), (3, 889248), (4, 666936), (6, 444624), (8, 333468), (9, 296416), (12, 222312), (16, 166734), (18, 148208), (24, 111156), (32, 83367), (36, 74104), (48, 55578), (59, 45216), (72, 37052), (96, 27789), (118, 22608), (144, 18526), (157, 16992), (177, 15072), (236, 11304), (288, 9263), (314, 8496), (354, 7536), (471, 5664), (472, 5652), (531, 5024), (628, 4248), (708, 3768), (942, 2832), (944, 2826), (1062, 2512), (1256, 2124), (1413, 1888), (1416, 1884)]