1226195208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{347561}}^1$

素因数の和:347587

約数の個数: 72

約数和(自身を含む): 3863151630

約数和(自身を除く): 2636956422

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 347561, 695122, 1042683, 1390244, 2085366, 2432927, 2780488, 3128049, 4170732, 4865854, 6256098, 7298781, 8341464, 9731708, 12512196, 14597562, 17030489, 19463416, 21896343, 25024392, 29195124, 34060978, 43792686, 51091467, 58390248, 68121956, 87585372, 102182934, 136243912, 153274401, 175170744, 204365868, 306548802, 408731736, 613097604, 1226195208]

約数ペア:

[(1, 1226195208), (2, 613097604), (3, 408731736), (4, 306548802), (6, 204365868), (7, 175170744), (8, 153274401), (9, 136243912), (12, 102182934), (14, 87585372), (18, 68121956), (21, 58390248), (24, 51091467), (28, 43792686), (36, 34060978), (42, 29195124), (49, 25024392), (56, 21896343), (63, 19463416), (72, 17030489), (84, 14597562), (98, 12512196), (126, 9731708), (147, 8341464), (168, 7298781), (196, 6256098), (252, 4865854), (294, 4170732), (392, 3128049), (441, 2780488), (504, 2432927), (588, 2085366), (882, 1390244), (1176, 1042683), (1764, 695122), (3528, 347561)]