311277124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 581188608

約数和(自身を除く): 269911484

約数列:

[1, 2, 4, 23, 46, 92, 103, 107, 206, 214, 307, 412, 428, 614, 1228, 2369, 2461, 4738, 4922, 7061, 9476, 9844, 11021, 14122, 22042, 28244, 31621, 32849, 44084, 63242, 65698, 126484, 131396, 253483, 506966, 727283, 755527, 1013932, 1454566, 1511054, 2909132, 3022108, 3383447, 6766894, 13533788, 77819281, 155638562, 311277124]

約数ペア:

[(1, 311277124), (2, 155638562), (4, 77819281), (23, 13533788), (46, 6766894), (92, 3383447), (103, 3022108), (107, 2909132), (206, 1511054), (214, 1454566), (307, 1013932), (412, 755527), (428, 727283), (614, 506966), (1228, 253483), (2369, 131396), (2461, 126484), (4738, 65698), (4922, 63242), (7061, 44084), (9476, 32849), (9844, 31621), (11021, 28244), (14122, 22042)]