388513212

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{2237}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 931688352

約数和(自身を除く): 543175140

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 353, 492, 706, 1059, 1412, 2118, 2237, 4236, 4474, 6711, 8948, 13422, 14473, 26844, 28946, 43419, 57892, 86838, 91717, 173676, 183434, 275151, 366868, 550302, 789661, 1100604, 1579322, 2368983, 3158644, 4737966, 9475932, 32376101, 64752202, 97128303, 129504404, 194256606, 388513212]

約数ペア:

[(1, 388513212), (2, 194256606), (3, 129504404), (4, 97128303), (6, 64752202), (12, 32376101), (41, 9475932), (82, 4737966), (123, 3158644), (164, 2368983), (246, 1579322), (353, 1100604), (492, 789661), (706, 550302), (1059, 366868), (1412, 275151), (2118, 183434), (2237, 173676), (4236, 91717), (4474, 86838), (6711, 57892), (8948, 43419), (13422, 28946), (14473, 26844)]