240642216

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{42307}}^1$

素因数の和:42398

約数の個数: 48

約数和(自身を含む): 660004800

約数和(自身を除く): 419362584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 42307, 84614, 126921, 169228, 253842, 338456, 380763, 507684, 761526, 1015368, 1523052, 3046104, 3342253, 6684506, 10026759, 13369012, 20053518, 26738024, 30080277, 40107036, 60160554, 80214072, 120321108, 240642216]

約数ペア:

[(1, 240642216), (2, 120321108), (3, 80214072), (4, 60160554), (6, 40107036), (8, 30080277), (9, 26738024), (12, 20053518), (18, 13369012), (24, 10026759), (36, 6684506), (72, 3342253), (79, 3046104), (158, 1523052), (237, 1015368), (316, 761526), (474, 507684), (632, 380763), (711, 338456), (948, 253842), (1422, 169228), (1896, 126921), (2844, 84614), (5688, 42307)]