390916096

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 838918080

約数和(自身を除く): 448001984

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 193, 256, 344, 368, 386, 512, 688, 736, 772, 989, 1024, 1376, 1472, 1544, 1978, 2048, 2752, 2944, 3088, 3956, 4439, 5504, 5888, 6176, 7912, 8299, 8878, 11008, 11776, 12352, 15824, 16598, 17756, 22016, 23552, 24704, 31648, 33196, 35512, 44032, 47104, 49408, 63296, 66392, 71024, 88064, 98816, 126592, 132784, 142048, 190877, 197632, 253184, 265568, 284096, 381754, 395264, 506368, 531136, 568192, 763508, 1012736, 1062272, 1136384, 1527016, 2025472, 2124544, 2272768, 3054032, 4249088, 4545536, 6108064, 8498176, 9091072, 12216128, 16996352, 24432256, 48864512, 97729024, 195458048, 390916096]

約数ペア:

[(1, 390916096), (2, 195458048), (4, 97729024), (8, 48864512), (16, 24432256), (23, 16996352), (32, 12216128), (43, 9091072), (46, 8498176), (64, 6108064), (86, 4545536), (92, 4249088), (128, 3054032), (172, 2272768), (184, 2124544), (193, 2025472), (256, 1527016), (344, 1136384), (368, 1062272), (386, 1012736), (512, 763508), (688, 568192), (736, 531136), (772, 506368), (989, 395264), (1024, 381754), (1376, 284096), (1472, 265568), (1544, 253184), (1978, 197632), (2048, 190877), (2752, 142048), (2944, 132784), (3088, 126592), (3956, 98816), (4439, 88064), (5504, 71024), (5888, 66392), (6176, 63296), (7912, 49408), (8299, 47104), (8878, 44032), (11008, 35512), (11776, 33196), (12352, 31648), (15824, 24704), (16598, 23552), (17756, 22016)]