378259904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28279}}^1$

素因数の和:28321

約数の個数: 56

約数和(自身を含む): 861974400

約数和(自身を除く): 483714496

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 28279, 56558, 113116, 226232, 311069, 452464, 537301, 622138, 904928, 1074602, 1244276, 1809856, 2149204, 2488552, 4298408, 4977104, 5910311, 8596816, 9954208, 11820622, 17193632, 19908416, 23641244, 34387264, 47282488, 94564976, 189129952, 378259904]

約数ペア:

[(1, 378259904), (2, 189129952), (4, 94564976), (8, 47282488), (11, 34387264), (16, 23641244), (19, 19908416), (22, 17193632), (32, 11820622), (38, 9954208), (44, 8596816), (64, 5910311), (76, 4977104), (88, 4298408), (152, 2488552), (176, 2149204), (209, 1809856), (304, 1244276), (352, 1074602), (418, 904928), (608, 622138), (704, 537301), (836, 452464), (1216, 311069), (1672, 226232), (3344, 113116), (6688, 56558), (13376, 28279)]