309447984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{339307}}^1$

素因数の和:339337

約数の個数: 40

約数和(自身を含む): 841483840

約数和(自身を除く): 532035856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 339307, 678614, 1017921, 1357228, 2035842, 2714456, 4071684, 5428912, 6446833, 8143368, 12893666, 16286736, 19340499, 25787332, 38680998, 51574664, 77361996, 103149328, 154723992, 309447984]

約数ペア:

[(1, 309447984), (2, 154723992), (3, 103149328), (4, 77361996), (6, 51574664), (8, 38680998), (12, 25787332), (16, 19340499), (19, 16286736), (24, 12893666), (38, 8143368), (48, 6446833), (57, 5428912), (76, 4071684), (114, 2714456), (152, 2035842), (228, 1357228), (304, 1017921), (456, 678614), (912, 339307)]