328523776

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 112

約数和(自身を含む): 797393376

約数和(自身を除く): 468869600

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 337, 448, 476, 512, 544, 674, 896, 952, 1024, 1088, 1348, 1792, 1904, 2048, 2176, 2359, 2696, 3584, 3808, 4096, 4352, 4718, 5392, 5729, 7168, 7616, 8192, 8704, 9436, 10784, 11458, 14336, 15232, 17408, 18872, 21568, 22916, 28672, 30464, 34816, 37744, 40103, 43136, 45832, 57344, 60928, 69632, 75488, 80206, 86272, 91664, 121856, 139264, 150976, 160412, 172544, 183328, 243712, 301952, 320824, 345088, 366656, 487424, 603904, 641648, 690176, 733312, 974848, 1207808, 1283296, 1380352, 1466624, 2415616, 2566592, 2760704, 2933248, 4831232, 5133184, 5866496, 9662464, 10266368, 11732992, 19324928, 20532736, 23465984, 41065472, 46931968, 82130944, 164261888, 328523776]

約数ペア:

[(1, 328523776), (2, 164261888), (4, 82130944), (7, 46931968), (8, 41065472), (14, 23465984), (16, 20532736), (17, 19324928), (28, 11732992), (32, 10266368), (34, 9662464), (56, 5866496), (64, 5133184), (68, 4831232), (112, 2933248), (119, 2760704), (128, 2566592), (136, 2415616), (224, 1466624), (238, 1380352), (256, 1283296), (272, 1207808), (337, 974848), (448, 733312), (476, 690176), (512, 641648), (544, 603904), (674, 487424), (896, 366656), (952, 345088), (1024, 320824), (1088, 301952), (1348, 243712), (1792, 183328), (1904, 172544), (2048, 160412), (2176, 150976), (2359, 139264), (2696, 121856), (3584, 91664), (3808, 86272), (4096, 80206), (4352, 75488), (4718, 69632), (5392, 60928), (5729, 57344), (7168, 45832), (7616, 43136), (8192, 40103), (8704, 37744), (9436, 34816), (10784, 30464), (11458, 28672), (14336, 22916), (15232, 21568), (17408, 18872)]