236449870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 228036530

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 127, 190, 205, 239, 254, 410, 478, 635, 779, 1195, 1270, 1558, 2390, 2413, 3895, 4541, 4826, 5207, 7790, 9082, 9799, 10414, 12065, 19598, 22705, 24130, 26035, 30353, 45410, 48995, 52070, 60706, 97990, 98933, 151765, 186181, 197866, 303530, 372362, 494665, 576707, 930905, 989330, 1153414, 1244473, 1861810, 2488946, 2883535, 5767070, 6222365, 12444730, 23644987, 47289974, 118224935, 236449870]

約数ペア:

[(1, 236449870), (2, 118224935), (5, 47289974), (10, 23644987), (19, 12444730), (38, 6222365), (41, 5767070), (82, 2883535), (95, 2488946), (127, 1861810), (190, 1244473), (205, 1153414), (239, 989330), (254, 930905), (410, 576707), (478, 494665), (635, 372362), (779, 303530), (1195, 197866), (1270, 186181), (1558, 151765), (2390, 98933), (2413, 97990), (3895, 60706), (4541, 52070), (4826, 48995), (5207, 45410), (7790, 30353), (9082, 26035), (9799, 24130), (10414, 22705), (12065, 19598)]