225731968

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 576748800

約数和(自身を除く): 351016832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 259, 296, 308, 352, 407, 448, 518, 592, 616, 619, 704, 814, 896, 1036, 1184, 1232, 1238, 1408, 1628, 2072, 2368, 2464, 2476, 2849, 3256, 4144, 4333, 4736, 4928, 4952, 5698, 6512, 6809, 8288, 8666, 9856, 9904, 11396, 13024, 13618, 16576, 17332, 19808, 22792, 22903, 26048, 27236, 33152, 34664, 39616, 45584, 45806, 47663, 52096, 54472, 69328, 79232, 91168, 91612, 95326, 108944, 138656, 160321, 182336, 183224, 190652, 217888, 251933, 277312, 320642, 364672, 366448, 381304, 435776, 503866, 554624, 641284, 732896, 762608, 871552, 1007732, 1282568, 1465792, 1525216, 1763531, 2015464, 2565136, 2931584, 3050432, 3527062, 4030928, 5130272, 6100864, 7054124, 8061856, 10260544, 14108248, 16123712, 20521088, 28216496, 32247424, 56432992, 112865984, 225731968]

約数ペア:

[(1, 225731968), (2, 112865984), (4, 56432992), (7, 32247424), (8, 28216496), (11, 20521088), (14, 16123712), (16, 14108248), (22, 10260544), (28, 8061856), (32, 7054124), (37, 6100864), (44, 5130272), (56, 4030928), (64, 3527062), (74, 3050432), (77, 2931584), (88, 2565136), (112, 2015464), (128, 1763531), (148, 1525216), (154, 1465792), (176, 1282568), (224, 1007732), (259, 871552), (296, 762608), (308, 732896), (352, 641284), (407, 554624), (448, 503866), (518, 435776), (592, 381304), (616, 366448), (619, 364672), (704, 320642), (814, 277312), (896, 251933), (1036, 217888), (1184, 190652), (1232, 183224), (1238, 182336), (1408, 160321), (1628, 138656), (2072, 108944), (2368, 95326), (2464, 91612), (2476, 91168), (2849, 79232), (3256, 69328), (4144, 54472), (4333, 52096), (4736, 47663), (4928, 45806), (4952, 45584), (5698, 39616), (6512, 34664), (6809, 33152), (8288, 27236), (8666, 26048), (9856, 22903), (9904, 22792), (11396, 19808), (13024, 17332), (13618, 16576)]