257133312

素因数分解:

$2^8\times 3^3\times {\mathrm{37201}}^1$

素因数の和:37226

約数の個数: 72

約数和(自身を含む): 760408880

約数和(自身を除く): 503275568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 37201, 74402, 111603, 148804, 223206, 297608, 334809, 446412, 595216, 669618, 892824, 1004427, 1190432, 1339236, 1785648, 2008854, 2380864, 2678472, 3571296, 4017708, 4761728, 5356944, 7142592, 8035416, 9523456, 10713888, 14285184, 16070832, 21427776, 28570368, 32141664, 42855552, 64283328, 85711104, 128566656, 257133312]

約数ペア:

[(1, 257133312), (2, 128566656), (3, 85711104), (4, 64283328), (6, 42855552), (8, 32141664), (9, 28570368), (12, 21427776), (16, 16070832), (18, 14285184), (24, 10713888), (27, 9523456), (32, 8035416), (36, 7142592), (48, 5356944), (54, 4761728), (64, 4017708), (72, 3571296), (96, 2678472), (108, 2380864), (128, 2008854), (144, 1785648), (192, 1339236), (216, 1190432), (256, 1004427), (288, 892824), (384, 669618), (432, 595216), (576, 446412), (768, 334809), (864, 297608), (1152, 223206), (1728, 148804), (2304, 111603), (3456, 74402), (6912, 37201)]