408045438

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1263

約数の個数: 80

約数和(自身を含む): 964766880

約数和(自身を除く): 556721442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 97, 138, 162, 194, 207, 291, 414, 582, 621, 873, 1129, 1242, 1746, 1863, 2231, 2258, 2619, 3387, 3726, 4462, 5238, 6693, 6774, 7857, 10161, 13386, 15714, 20079, 20322, 25967, 30483, 40158, 51934, 60237, 60966, 77901, 91449, 109513, 120474, 155802, 180711, 182898, 219026, 233703, 328539, 361422, 467406, 657078, 701109, 985617, 1402218, 1971234, 2103327, 2518799, 2956851, 4206654, 5037598, 5913702, 7556397, 8870553, 15112794, 17741106, 22669191, 45338382, 68007573, 136015146, 204022719, 408045438]

約数ペア:

[(1, 408045438), (2, 204022719), (3, 136015146), (6, 68007573), (9, 45338382), (18, 22669191), (23, 17741106), (27, 15112794), (46, 8870553), (54, 7556397), (69, 5913702), (81, 5037598), (97, 4206654), (138, 2956851), (162, 2518799), (194, 2103327), (207, 1971234), (291, 1402218), (414, 985617), (582, 701109), (621, 657078), (873, 467406), (1129, 361422), (1242, 328539), (1746, 233703), (1863, 219026), (2231, 182898), (2258, 180711), (2619, 155802), (3387, 120474), (3726, 109513), (4462, 91449), (5238, 77901), (6693, 60966), (6774, 60237), (7857, 51934), (10161, 40158), (13386, 30483), (15714, 25967), (20079, 20322)]