6886242.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 60328800

約数和(自身を除く): 34131244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 419, 539, 638, 812, 838, 1078, 1276, 1421, 1676, 2156, 2233, 2842, 2933, 4466, 4609, 5684, 5866, 8932, 9218, 11732, 12151, 15631, 18436, 20531, 24302, 31262, 32263, 41062, 48604, 62524, 64526, 82124, 85057, 129052, 133661, 170114, 225841, 267322, 340228, 451682, 534644, 595399, 903364, 935627, 1190798, 1871254, 2381596, 3742508, 6549389, 13098778, 26197556]

約数ペア:

[(1, 26197556), (2, 13098778), (4, 6549389), (7, 3742508), (11, 2381596), (14, 1871254), (22, 1190798), (28, 935627), (29, 903364), (44, 595399), (49, 534644), (58, 451682), (77, 340228), (98, 267322), (116, 225841), (154, 170114), (196, 133661), (203, 129052), (308, 85057), (319, 82124), (406, 64526), (419, 62524), (539, 48604), (638, 41062), (812, 32263), (838, 31262), (1078, 24302), (1276, 20531), (1421, 18436), (1676, 15631), (2156, 12151), (2233, 11732), (2842, 9218), (2933, 8932), (4466, 5866), (4609, 5684)]