380219504

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{12527}}^1$

素因数の和:12813

約数の個数: 40

約数和(自身を含む): 845088768

約数和(自身を除く): 464869264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 7588, 12527, 15176, 25054, 30352, 50108, 87689, 100216, 175378, 200432, 350756, 701512, 1403024, 3394817, 6789634, 13579268, 23763719, 27158536, 47527438, 54317072, 95054876, 190109752, 380219504]

約数ペア:

[(1, 380219504), (2, 190109752), (4, 95054876), (7, 54317072), (8, 47527438), (14, 27158536), (16, 23763719), (28, 13579268), (56, 6789634), (112, 3394817), (271, 1403024), (542, 701512), (1084, 350756), (1897, 200432), (2168, 175378), (3794, 100216), (4336, 87689), (7588, 50108), (12527, 30352), (15176, 25054)]