15280896

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 41280624

約数和(自身を除く): 25999728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 197, 202, 256, 303, 384, 394, 404, 591, 606, 768, 788, 808, 1182, 1212, 1576, 1616, 2364, 2424, 3152, 3232, 4728, 4848, 6304, 6464, 9456, 9696, 12608, 12928, 18912, 19392, 19897, 25216, 25856, 37824, 38784, 39794, 50432, 59691, 75648, 77568, 79588, 119382, 151296, 159176, 238764, 318352, 477528, 636704, 955056, 1273408, 1910112, 2546816, 3820224, 5093632, 7640448, 15280896]

約数ペア:

[(1, 15280896), (2, 7640448), (3, 5093632), (4, 3820224), (6, 2546816), (8, 1910112), (12, 1273408), (16, 955056), (24, 636704), (32, 477528), (48, 318352), (64, 238764), (96, 159176), (101, 151296), (128, 119382), (192, 79588), (197, 77568), (202, 75648), (256, 59691), (303, 50432), (384, 39794), (394, 38784), (404, 37824), (591, 25856), (606, 25216), (768, 19897), (788, 19392), (808, 18912), (1182, 12928), (1212, 12608), (1576, 9696), (1616, 9456), (2364, 6464), (2424, 6304), (3152, 4848), (3232, 4728)]