890664

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 2462400

約数和(自身を除く): 1571736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 59, 68, 74, 102, 111, 118, 136, 148, 177, 204, 222, 236, 296, 354, 408, 444, 472, 629, 708, 888, 1003, 1258, 1416, 1887, 2006, 2183, 2516, 3009, 3774, 4012, 4366, 5032, 6018, 6549, 7548, 8024, 8732, 12036, 13098, 15096, 17464, 24072, 26196, 37111, 52392, 74222, 111333, 148444, 222666, 296888, 445332, 890664]

約数ペア:

[(1, 890664), (2, 445332), (3, 296888), (4, 222666), (6, 148444), (8, 111333), (12, 74222), (17, 52392), (24, 37111), (34, 26196), (37, 24072), (51, 17464), (59, 15096), (68, 13098), (74, 12036), (102, 8732), (111, 8024), (118, 7548), (136, 6549), (148, 6018), (177, 5032), (204, 4366), (222, 4012), (236, 3774), (296, 3009), (354, 2516), (408, 2183), (444, 2006), (472, 1887), (629, 1416), (708, 1258), (888, 1003)]