891036728024

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{7187}}^1\times {\mathrm{42929}}^1$

素因数の和:50160

約数の個数: 48

約数和(自身を含む): 1763539500600

約数和(自身を除く): 872502772576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 7187, 14374, 28748, 42929, 57496, 85858, 136553, 171716, 273106, 343432, 546212, 815651, 1092424, 1631302, 2594507, 3262604, 5189014, 6525208, 10378028, 15497369, 20756056, 30994738, 61989476, 123978952, 308530723, 617061446, 1234122892, 2468245784, 5862083737, 11724167474, 23448334948, 46896669896, 111379591003, 222759182006, 445518364012, 891036728024]

約数ペア:

[(1, 891036728024), (2, 445518364012), (4, 222759182006), (8, 111379591003), (19, 46896669896), (38, 23448334948), (76, 11724167474), (152, 5862083737), (361, 2468245784), (722, 1234122892), (1444, 617061446), (2888, 308530723), (7187, 123978952), (14374, 61989476), (28748, 30994738), (42929, 20756056), (57496, 15497369), (85858, 10378028), (136553, 6525208), (171716, 5189014), (273106, 3262604), (343432, 2594507), (546212, 1631302), (815651, 1092424)]