204030144

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 112

約数和(自身を含む): 608624640

約数和(自身を除く): 404594496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1663, 1704, 1728, 1917, 2272, 2556, 3326, 3408, 3834, 4544, 4989, 5112, 6652, 6816, 7668, 9978, 10224, 13304, 13632, 14967, 15336, 19956, 20448, 26608, 29934, 30672, 39912, 40896, 44901, 53216, 59868, 61344, 79824, 89802, 106432, 118073, 119736, 122688, 159648, 179604, 236146, 239472, 319296, 354219, 359208, 472292, 478944, 708438, 718416, 944584, 957888, 1062657, 1416876, 1436832, 1889168, 2125314, 2833752, 2873664, 3187971, 3778336, 4250628, 5667504, 6375942, 7556672, 8501256, 11335008, 12751884, 17002512, 22670016, 25503768, 34005024, 51007536, 68010048, 102015072, 204030144]

約数ペア:

[(1, 204030144), (2, 102015072), (3, 68010048), (4, 51007536), (6, 34005024), (8, 25503768), (9, 22670016), (12, 17002512), (16, 12751884), (18, 11335008), (24, 8501256), (27, 7556672), (32, 6375942), (36, 5667504), (48, 4250628), (54, 3778336), (64, 3187971), (71, 2873664), (72, 2833752), (96, 2125314), (108, 1889168), (142, 1436832), (144, 1416876), (192, 1062657), (213, 957888), (216, 944584), (284, 718416), (288, 708438), (426, 478944), (432, 472292), (568, 359208), (576, 354219), (639, 319296), (852, 239472), (864, 236146), (1136, 179604), (1278, 159648), (1663, 122688), (1704, 119736), (1728, 118073), (1917, 106432), (2272, 89802), (2556, 79824), (3326, 61344), (3408, 59868), (3834, 53216), (4544, 44901), (4989, 40896), (5112, 39912), (6652, 30672), (6816, 29934), (7668, 26608), (9978, 20448), (10224, 19956), (13304, 15336), (13632, 14967)]