254702208

素因数分解:

$2^7\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1879}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 678830400

約数和(自身を除く): 424128192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 353, 384, 706, 1059, 1412, 1879, 2118, 2824, 3758, 4236, 5637, 5648, 7516, 8472, 11274, 11296, 15032, 16944, 22548, 22592, 30064, 33888, 45096, 45184, 60128, 67776, 90192, 120256, 135552, 180384, 240512, 360768, 663287, 721536, 1326574, 1989861, 2653148, 3979722, 5306296, 7959444, 10612592, 15918888, 21225184, 31837776, 42450368, 63675552, 84900736, 127351104, 254702208]

約数ペア:

[(1, 254702208), (2, 127351104), (3, 84900736), (4, 63675552), (6, 42450368), (8, 31837776), (12, 21225184), (16, 15918888), (24, 10612592), (32, 7959444), (48, 5306296), (64, 3979722), (96, 2653148), (128, 1989861), (192, 1326574), (353, 721536), (384, 663287), (706, 360768), (1059, 240512), (1412, 180384), (1879, 135552), (2118, 120256), (2824, 90192), (3758, 67776), (4236, 60128), (5637, 45184), (5648, 45096), (7516, 33888), (8472, 30064), (11274, 22592), (11296, 22548), (15032, 16944)]