495320384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4283}}^1$

素因数の和:4447

約数の個数: 56

約数和(自身を含む): 1066373280

約数和(自身を除く): 571052896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 2224, 3614, 4283, 4448, 7228, 8566, 8896, 14456, 17132, 28912, 34264, 55679, 57824, 68528, 111358, 115648, 137056, 222716, 274112, 445432, 595337, 890864, 1190674, 1781728, 2381348, 3563456, 4762696, 7739381, 9525392, 15478762, 19050784, 30957524, 38101568, 61915048, 123830096, 247660192, 495320384]

約数ペア:

[(1, 495320384), (2, 247660192), (4, 123830096), (8, 61915048), (13, 38101568), (16, 30957524), (26, 19050784), (32, 15478762), (52, 9525392), (64, 7739381), (104, 4762696), (139, 3563456), (208, 2381348), (278, 1781728), (416, 1190674), (556, 890864), (832, 595337), (1112, 445432), (1807, 274112), (2224, 222716), (3614, 137056), (4283, 115648), (4448, 111358), (7228, 68528), (8566, 57824), (8896, 55679), (14456, 34264), (17132, 28912)]