328049408

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1829

約数の個数: 72

約数和(自身を含む): 709864848

約数和(自身を除く): 381815440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 344, 544, 688, 731, 1088, 1376, 1462, 1753, 2176, 2752, 2924, 3506, 4352, 5504, 5848, 7012, 11008, 11696, 14024, 23392, 28048, 29801, 46784, 56096, 59602, 75379, 93568, 112192, 119204, 150758, 187136, 224384, 238408, 301516, 448768, 476816, 603032, 953632, 1206064, 1281443, 1907264, 2412128, 2562886, 3814528, 4824256, 5125772, 7629056, 9648512, 10251544, 19297024, 20503088, 41006176, 82012352, 164024704, 328049408]

約数ペア:

[(1, 328049408), (2, 164024704), (4, 82012352), (8, 41006176), (16, 20503088), (17, 19297024), (32, 10251544), (34, 9648512), (43, 7629056), (64, 5125772), (68, 4824256), (86, 3814528), (128, 2562886), (136, 2412128), (172, 1907264), (256, 1281443), (272, 1206064), (344, 953632), (544, 603032), (688, 476816), (731, 448768), (1088, 301516), (1376, 238408), (1462, 224384), (1753, 187136), (2176, 150758), (2752, 119204), (2924, 112192), (3506, 93568), (4352, 75379), (5504, 59602), (5848, 56096), (7012, 46784), (11008, 29801), (11696, 28048), (14024, 23392)]