2289778048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1663}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 4725227520

約数和(自身を除く): 2435449472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 347, 496, 694, 992, 1388, 1663, 1984, 2776, 3326, 3968, 5552, 6652, 10757, 11104, 13304, 21514, 22208, 26608, 43028, 44416, 51553, 53216, 86056, 103106, 106432, 172112, 206212, 212864, 344224, 412424, 577061, 688448, 824848, 1154122, 1376896, 1649696, 2308244, 3299392, 4616488, 6598784, 9232976, 17888891, 18465952, 35777782, 36931904, 71555564, 73863808, 143111128, 286222256, 572444512, 1144889024, 2289778048]

約数ペア:

[(1, 2289778048), (2, 1144889024), (4, 572444512), (8, 286222256), (16, 143111128), (31, 73863808), (32, 71555564), (62, 36931904), (64, 35777782), (124, 18465952), (128, 17888891), (248, 9232976), (347, 6598784), (496, 4616488), (694, 3299392), (992, 2308244), (1388, 1649696), (1663, 1376896), (1984, 1154122), (2776, 824848), (3326, 688448), (3968, 577061), (5552, 412424), (6652, 344224), (10757, 212864), (11104, 206212), (13304, 172112), (21514, 106432), (22208, 103106), (26608, 86056), (43028, 53216), (44416, 51553)]