406804956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{3889}}^1$

素因数の和:4298

約数の個数: 48

約数和(自身を含む): 993350400

約数和(自身を除く): 586545444

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 379, 758, 1137, 1516, 2274, 3889, 4548, 7778, 8717, 11667, 15556, 17434, 23334, 26151, 34868, 46668, 52302, 89447, 104604, 178894, 268341, 357788, 536682, 1073364, 1473931, 2947862, 4421793, 5895724, 8843586, 17687172, 33900413, 67800826, 101701239, 135601652, 203402478, 406804956]

約数ペア:

[(1, 406804956), (2, 203402478), (3, 135601652), (4, 101701239), (6, 67800826), (12, 33900413), (23, 17687172), (46, 8843586), (69, 5895724), (92, 4421793), (138, 2947862), (276, 1473931), (379, 1073364), (758, 536682), (1137, 357788), (1516, 268341), (2274, 178894), (3889, 104604), (4548, 89447), (7778, 52302), (8717, 46668), (11667, 34868), (15556, 26151), (17434, 23334)]