388871208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16931}}^1$

素因数の和:16983

約数の個数: 96

約数和(自身を含む): 1188626400

約数和(自身を除く): 799755192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 11484, 16931, 22968, 33862, 50793, 67724, 101586, 135448, 152379, 186241, 203172, 304758, 372482, 406344, 490999, 558723, 609516, 744964, 981998, 1117446, 1219032, 1472997, 1489928, 1676169, 1963996, 2234892, 2945994, 3352338, 3927992, 4418991, 4469784, 5400989, 5891988, 6704676, 8837982, 10801978, 11783976, 13409352, 16202967, 17675964, 21603956, 32405934, 35351928, 43207912, 48608901, 64811868, 97217802, 129623736, 194435604, 388871208]

約数ペア:

[(1, 388871208), (2, 194435604), (3, 129623736), (4, 97217802), (6, 64811868), (8, 48608901), (9, 43207912), (11, 35351928), (12, 32405934), (18, 21603956), (22, 17675964), (24, 16202967), (29, 13409352), (33, 11783976), (36, 10801978), (44, 8837982), (58, 6704676), (66, 5891988), (72, 5400989), (87, 4469784), (88, 4418991), (99, 3927992), (116, 3352338), (132, 2945994), (174, 2234892), (198, 1963996), (232, 1676169), (261, 1489928), (264, 1472997), (319, 1219032), (348, 1117446), (396, 981998), (522, 744964), (638, 609516), (696, 558723), (792, 490999), (957, 406344), (1044, 372482), (1276, 304758), (1914, 203172), (2088, 186241), (2552, 152379), (2871, 135448), (3828, 101586), (5742, 67724), (7656, 50793), (11484, 33862), (16931, 22968)]