428522892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40169}}^1$

素因数の和:40310

約数の個数: 48

約数和(自身を含む): 1151754240

約数和(自身を除く): 723231348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 40169, 80338, 120507, 160676, 241014, 281183, 482028, 562366, 843549, 1124732, 1687098, 3374196, 5101463, 10202926, 15304389, 20405852, 30608778, 35710241, 61217556, 71420482, 107130723, 142840964, 214261446, 428522892]

約数ペア:

[(1, 428522892), (2, 214261446), (3, 142840964), (4, 107130723), (6, 71420482), (7, 61217556), (12, 35710241), (14, 30608778), (21, 20405852), (28, 15304389), (42, 10202926), (84, 5101463), (127, 3374196), (254, 1687098), (381, 1124732), (508, 843549), (762, 562366), (889, 482028), (1524, 281183), (1778, 241014), (2667, 160676), (3556, 120507), (5334, 80338), (10668, 40169)]