1428211008

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1762

約数の個数: 224

約数和(自身を含む): 4868997120

約数和(自身を除く): 3440786112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 192, 213, 216, 224, 252, 284, 288, 336, 378, 426, 432, 448, 497, 504, 568, 576, 639, 672, 756, 852, 864, 994, 1008, 1136, 1278, 1344, 1491, 1512, 1663, 1704, 1728, 1917, 1988, 2016, 2272, 2556, 2982, 3024, 3326, 3408, 3834, 3976, 4032, 4473, 4544, 4989, 5112, 5964, 6048, 6652, 6816, 7668, 7952, 8946, 9978, 10224, 11641, 11928, 12096, 13304, 13419, 13632, 14967, 15336, 15904, 17892, 19956, 20448, 23282, 23856, 26608, 26838, 29934, 30672, 31808, 34923, 35784, 39912, 40896, 44901, 46564, 47712, 53216, 53676, 59868, 61344, 69846, 71568, 79824, 89802, 93128, 95424, 104769, 106432, 107352, 118073, 119736, 122688, 139692, 143136, 159648, 179604, 186256, 209538, 214704, 236146, 239472, 279384, 286272, 314307, 319296, 354219, 359208, 372512, 419076, 429408, 472292, 478944, 558768, 628614, 708438, 718416, 745024, 826511, 838152, 858816, 944584, 957888, 1062657, 1117536, 1257228, 1416876, 1436832, 1653022, 1676304, 1889168, 2125314, 2235072, 2479533, 2514456, 2833752, 2873664, 3187971, 3306044, 3352608, 3778336, 4250628, 4959066, 5028912, 5667504, 6375942, 6612088, 6705216, 7438599, 7556672, 8501256, 9918132, 10057824, 11335008, 12751884, 13224176, 14877198, 17002512, 19836264, 20115648, 22315797, 22670016, 25503768, 26448352, 29754396, 34005024, 39672528, 44631594, 51007536, 52896704, 59508792, 68010048, 79345056, 89263188, 102015072, 119017584, 158690112, 178526376, 204030144, 238035168, 357052752, 476070336, 714105504, 1428211008]

約数ペア:

[(1, 1428211008), (2, 714105504), (3, 476070336), (4, 357052752), (6, 238035168), (7, 204030144), (8, 178526376), (9, 158690112), (12, 119017584), (14, 102015072), (16, 89263188), (18, 79345056), (21, 68010048), (24, 59508792), (27, 52896704), (28, 51007536), (32, 44631594), (36, 39672528), (42, 34005024), (48, 29754396), (54, 26448352), (56, 25503768), (63, 22670016), (64, 22315797), (71, 20115648), (72, 19836264), (84, 17002512), (96, 14877198), (108, 13224176), (112, 12751884), (126, 11335008), (142, 10057824), (144, 9918132), (168, 8501256), (189, 7556672), (192, 7438599), (213, 6705216), (216, 6612088), (224, 6375942), (252, 5667504), (284, 5028912), (288, 4959066), (336, 4250628), (378, 3778336), (426, 3352608), (432, 3306044), (448, 3187971), (497, 2873664), (504, 2833752), (568, 2514456), (576, 2479533), (639, 2235072), (672, 2125314), (756, 1889168), (852, 1676304), (864, 1653022), (994, 1436832), (1008, 1416876), (1136, 1257228), (1278, 1117536), (1344, 1062657), (1491, 957888), (1512, 944584), (1663, 858816), (1704, 838152), (1728, 826511), (1917, 745024), (1988, 718416), (2016, 708438), (2272, 628614), (2556, 558768), (2982, 478944), (3024, 472292), (3326, 429408), (3408, 419076), (3834, 372512), (3976, 359208), (4032, 354219), (4473, 319296), (4544, 314307), (4989, 286272), (5112, 279384), (5964, 239472), (6048, 236146), (6652, 214704), (6816, 209538), (7668, 186256), (7952, 179604), (8946, 159648), (9978, 143136), (10224, 139692), (11641, 122688), (11928, 119736), (12096, 118073), (13304, 107352), (13419, 106432), (13632, 104769), (14967, 95424), (15336, 93128), (15904, 89802), (17892, 79824), (19956, 71568), (20448, 69846), (23282, 61344), (23856, 59868), (26608, 53676), (26838, 53216), (29934, 47712), (30672, 46564), (31808, 44901), (34923, 40896), (35784, 39912)]