405014784

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3359}}^1$

素因数の和:3535

約数の個数: 72

約数和(自身を含む): 1085118720

約数和(自身を除く): 680103936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 1256, 1884, 2512, 3359, 3768, 5024, 6718, 7536, 10048, 10077, 13436, 15072, 20096, 20154, 26872, 30144, 40192, 40308, 53744, 60288, 80616, 107488, 120576, 161232, 214976, 322464, 429952, 527363, 644928, 859904, 1054726, 1289856, 1582089, 2109452, 2579712, 3164178, 4218904, 6328356, 8437808, 12656712, 16875616, 25313424, 33751232, 50626848, 67502464, 101253696, 135004928, 202507392, 405014784]

約数ペア:

[(1, 405014784), (2, 202507392), (3, 135004928), (4, 101253696), (6, 67502464), (8, 50626848), (12, 33751232), (16, 25313424), (24, 16875616), (32, 12656712), (48, 8437808), (64, 6328356), (96, 4218904), (128, 3164178), (157, 2579712), (192, 2109452), (256, 1582089), (314, 1289856), (384, 1054726), (471, 859904), (628, 644928), (768, 527363), (942, 429952), (1256, 322464), (1884, 214976), (2512, 161232), (3359, 120576), (3768, 107488), (5024, 80616), (6718, 60288), (7536, 53744), (10048, 40308), (10077, 40192), (13436, 30144), (15072, 26872), (20096, 20154)]