1333872

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 3820440

約数和(自身を除く): 2486568

約数列:

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

約数ペア:

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