254479552

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 514990080

約数和(自身を除く): 260510528

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 131, 239, 254, 262, 478, 508, 524, 956, 1016, 1048, 1912, 2032, 2096, 3824, 4064, 4192, 7648, 8128, 8384, 15296, 16637, 30353, 31309, 33274, 60706, 62618, 66548, 121412, 125236, 133096, 242824, 250472, 266192, 485648, 500944, 532384, 971296, 1001888, 1064768, 1942592, 2003776, 3976243, 7952486, 15904972, 31809944, 63619888, 127239776, 254479552]

約数ペア:

[(1, 254479552), (2, 127239776), (4, 63619888), (8, 31809944), (16, 15904972), (32, 7952486), (64, 3976243), (127, 2003776), (131, 1942592), (239, 1064768), (254, 1001888), (262, 971296), (478, 532384), (508, 500944), (524, 485648), (956, 266192), (1016, 250472), (1048, 242824), (1912, 133096), (2032, 125236), (2096, 121412), (3824, 66548), (4064, 62618), (4192, 60706), (7648, 33274), (8128, 31309), (8384, 30353), (15296, 16637)]