328683712

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 798819840

約数和(自身を除く): 470136128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 103, 112, 119, 136, 206, 224, 238, 272, 412, 419, 448, 476, 544, 721, 824, 838, 952, 1088, 1442, 1648, 1676, 1751, 1904, 2884, 2933, 3296, 3352, 3502, 3808, 5768, 5866, 6592, 6704, 7004, 7123, 7616, 11536, 11732, 12257, 13408, 14008, 14246, 23072, 23464, 24514, 26816, 28016, 28492, 43157, 46144, 46928, 49028, 49861, 56032, 56984, 86314, 93856, 98056, 99722, 112064, 113968, 172628, 187712, 196112, 199444, 227936, 302099, 345256, 392224, 398888, 455872, 604198, 690512, 733669, 784448, 797776, 1208396, 1381024, 1467338, 1595552, 2416792, 2762048, 2934676, 3191104, 4833584, 5135683, 5869352, 9667168, 10271366, 11738704, 19334336, 20542732, 23477408, 41085464, 46954816, 82170928, 164341856, 328683712]

約数ペア:

[(1, 328683712), (2, 164341856), (4, 82170928), (7, 46954816), (8, 41085464), (14, 23477408), (16, 20542732), (17, 19334336), (28, 11738704), (32, 10271366), (34, 9667168), (56, 5869352), (64, 5135683), (68, 4833584), (103, 3191104), (112, 2934676), (119, 2762048), (136, 2416792), (206, 1595552), (224, 1467338), (238, 1381024), (272, 1208396), (412, 797776), (419, 784448), (448, 733669), (476, 690512), (544, 604198), (721, 455872), (824, 398888), (838, 392224), (952, 345256), (1088, 302099), (1442, 227936), (1648, 199444), (1676, 196112), (1751, 187712), (1904, 172628), (2884, 113968), (2933, 112064), (3296, 99722), (3352, 98056), (3502, 93856), (3808, 86314), (5768, 56984), (5866, 56032), (6592, 49861), (6704, 49028), (7004, 46928), (7123, 46144), (7616, 43157), (11536, 28492), (11732, 28016), (12257, 26816), (13408, 24514), (14008, 23464), (14246, 23072)]