440827212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{13219}}^1$

素因数の和:13630

約数の個数: 48

約数和(自身を含む): 1178589440

約数和(自身を除く): 737762228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 13219, 16674, 26438, 33348, 39657, 52876, 79314, 92533, 158628, 185066, 277599, 370132, 555198, 1110396, 5247943, 10495886, 15743829, 20991772, 31487658, 36735601, 62975316, 73471202, 110206803, 146942404, 220413606, 440827212]

約数ペア:

[(1, 440827212), (2, 220413606), (3, 146942404), (4, 110206803), (6, 73471202), (7, 62975316), (12, 36735601), (14, 31487658), (21, 20991772), (28, 15743829), (42, 10495886), (84, 5247943), (397, 1110396), (794, 555198), (1191, 370132), (1588, 277599), (2382, 185066), (2779, 158628), (4764, 92533), (5558, 79314), (8337, 52876), (11116, 39657), (13219, 33348), (16674, 26438)]