208545408

素因数分解:

$2^7\times 3^3\times {\mathrm{60343}}^1$

素因数の和:60366

約数の個数: 64

約数和(自身を含む): 615508800

約数和(自身を除く): 406963392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 60343, 120686, 181029, 241372, 362058, 482744, 543087, 724116, 965488, 1086174, 1448232, 1629261, 1930976, 2172348, 2896464, 3258522, 3861952, 4344696, 5792928, 6517044, 7723904, 8689392, 11585856, 13034088, 17378784, 23171712, 26068176, 34757568, 52136352, 69515136, 104272704, 208545408]

約数ペア:

[(1, 208545408), (2, 104272704), (3, 69515136), (4, 52136352), (6, 34757568), (8, 26068176), (9, 23171712), (12, 17378784), (16, 13034088), (18, 11585856), (24, 8689392), (27, 7723904), (32, 6517044), (36, 5792928), (48, 4344696), (54, 3861952), (64, 3258522), (72, 2896464), (96, 2172348), (108, 1930976), (128, 1629261), (144, 1448232), (192, 1086174), (216, 965488), (288, 724116), (384, 543087), (432, 482744), (576, 362058), (864, 241372), (1152, 181029), (1728, 120686), (3456, 60343)]