438253046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 855912960

約数和(自身を除く): 417659914

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 811, 847, 1331, 1622, 1694, 2233, 2662, 3509, 4466, 5677, 7018, 8921, 9317, 11354, 17842, 18634, 23519, 24563, 38599, 47038, 49126, 62447, 77198, 98131, 124894, 164633, 196262, 258709, 270193, 329266, 517418, 540386, 686917, 1079441, 1373834, 1810963, 2158882, 2845799, 3621926, 5691598, 7556087, 15112174, 19920593, 31303789, 39841186, 62607578, 219126523, 438253046]

約数ペア:

[(1, 438253046), (2, 219126523), (7, 62607578), (11, 39841186), (14, 31303789), (22, 19920593), (29, 15112174), (58, 7556087), (77, 5691598), (121, 3621926), (154, 2845799), (203, 2158882), (242, 1810963), (319, 1373834), (406, 1079441), (638, 686917), (811, 540386), (847, 517418), (1331, 329266), (1622, 270193), (1694, 258709), (2233, 196262), (2662, 164633), (3509, 124894), (4466, 98131), (5677, 77198), (7018, 62447), (8921, 49126), (9317, 47038), (11354, 38599), (17842, 24563), (18634, 23519)]