741849948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{981283}}^1$

素因数の和:981303

約数の個数: 48

約数和(自身を含む): 2198076160

約数和(自身を除く): 1456226212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 981283, 1962566, 2943849, 3925132, 5887698, 6868981, 8831547, 11775396, 13737962, 17663094, 20606943, 26494641, 27475924, 35326188, 41213886, 52989282, 61820829, 82427772, 105978564, 123641658, 185462487, 247283316, 370924974, 741849948]

約数ペア:

[(1, 741849948), (2, 370924974), (3, 247283316), (4, 185462487), (6, 123641658), (7, 105978564), (9, 82427772), (12, 61820829), (14, 52989282), (18, 41213886), (21, 35326188), (27, 27475924), (28, 26494641), (36, 20606943), (42, 17663094), (54, 13737962), (63, 11775396), (84, 8831547), (108, 6868981), (126, 5887698), (189, 3925132), (252, 2943849), (378, 1962566), (756, 981283)]