229899520

素因数分解:

$2^8\times 5^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 553462056

約数和(自身を除く): 323562536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 293, 320, 586, 613, 640, 1172, 1226, 1280, 1465, 2344, 2452, 2930, 3065, 4688, 4904, 5860, 6130, 9376, 9808, 11720, 12260, 18752, 19616, 23440, 24520, 37504, 39232, 46880, 49040, 75008, 78464, 93760, 98080, 156928, 179609, 187520, 196160, 359218, 375040, 392320, 718436, 784640, 898045, 1436872, 1796090, 2873744, 3592180, 5747488, 7184360, 11494976, 14368720, 22989952, 28737440, 45979904, 57474880, 114949760, 229899520]

約数ペア:

[(1, 229899520), (2, 114949760), (4, 57474880), (5, 45979904), (8, 28737440), (10, 22989952), (16, 14368720), (20, 11494976), (32, 7184360), (40, 5747488), (64, 3592180), (80, 2873744), (128, 1796090), (160, 1436872), (256, 898045), (293, 784640), (320, 718436), (586, 392320), (613, 375040), (640, 359218), (1172, 196160), (1226, 187520), (1280, 179609), (1465, 156928), (2344, 98080), (2452, 93760), (2930, 78464), (3065, 75008), (4688, 49040), (4904, 46880), (5860, 39232), (6130, 37504), (9376, 24520), (9808, 23440), (11720, 19616), (12260, 18752)]