422637712

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 966541312

約数和(自身を除く): 543903600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 127, 172, 254, 301, 344, 508, 602, 688, 691, 889, 1016, 1204, 1382, 1778, 2032, 2408, 2764, 3556, 4816, 4837, 5461, 5528, 7112, 9674, 10922, 11056, 14224, 19348, 21844, 29713, 38227, 38696, 43688, 59426, 76454, 77392, 87376, 87757, 118852, 152908, 175514, 207991, 237704, 305816, 351028, 415982, 475408, 611632, 614299, 702056, 831964, 1228598, 1404112, 1663928, 2457196, 3327856, 3773551, 4914392, 7547102, 9828784, 15094204, 26414857, 30188408, 52829714, 60376816, 105659428, 211318856, 422637712]

約数ペア:

[(1, 422637712), (2, 211318856), (4, 105659428), (7, 60376816), (8, 52829714), (14, 30188408), (16, 26414857), (28, 15094204), (43, 9828784), (56, 7547102), (86, 4914392), (112, 3773551), (127, 3327856), (172, 2457196), (254, 1663928), (301, 1404112), (344, 1228598), (508, 831964), (602, 702056), (688, 614299), (691, 611632), (889, 475408), (1016, 415982), (1204, 351028), (1382, 305816), (1778, 237704), (2032, 207991), (2408, 175514), (2764, 152908), (3556, 118852), (4816, 87757), (4837, 87376), (5461, 77392), (5528, 76454), (7112, 59426), (9674, 43688), (10922, 38696), (11056, 38227), (14224, 29713), (19348, 21844)]