319953408

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3197

約数の個数: 80

約数和(自身を含む): 865376160

約数和(自身を除く): 545422752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 804, 1072, 1536, 1608, 2144, 3109, 3216, 4288, 6218, 6432, 8576, 9327, 12436, 12864, 17152, 18654, 24872, 25728, 34304, 37308, 49744, 51456, 74616, 99488, 102912, 149232, 198976, 208303, 298464, 397952, 416606, 596928, 624909, 795904, 833212, 1193856, 1249818, 1591808, 1666424, 2387712, 2499636, 3332848, 4775424, 4999272, 6665696, 9998544, 13331392, 19997088, 26662784, 39994176, 53325568, 79988352, 106651136, 159976704, 319953408]

約数ペア:

[(1, 319953408), (2, 159976704), (3, 106651136), (4, 79988352), (6, 53325568), (8, 39994176), (12, 26662784), (16, 19997088), (24, 13331392), (32, 9998544), (48, 6665696), (64, 4999272), (67, 4775424), (96, 3332848), (128, 2499636), (134, 2387712), (192, 1666424), (201, 1591808), (256, 1249818), (268, 1193856), (384, 833212), (402, 795904), (512, 624909), (536, 596928), (768, 416606), (804, 397952), (1072, 298464), (1536, 208303), (1608, 198976), (2144, 149232), (3109, 102912), (3216, 99488), (4288, 74616), (6218, 51456), (6432, 49744), (8576, 37308), (9327, 34304), (12436, 25728), (12864, 24872), (17152, 18654)]