21810080256

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4447}}^1$

素因数の和:4602

約数の個数: 160

約数和(自身を含む): 60573646848

約数和(自身を除く): 38763566592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 124, 128, 186, 192, 206, 248, 256, 309, 372, 384, 412, 496, 512, 618, 744, 768, 824, 992, 1236, 1488, 1536, 1648, 1984, 2472, 2976, 3193, 3296, 3968, 4447, 4944, 5952, 6386, 6592, 7936, 8894, 9579, 9888, 11904, 12772, 13184, 13341, 15872, 17788, 19158, 19776, 23808, 25544, 26368, 26682, 35576, 38316, 39552, 47616, 51088, 52736, 53364, 71152, 76632, 79104, 102176, 106728, 137857, 142304, 153264, 158208, 204352, 213456, 275714, 284608, 306528, 408704, 413571, 426912, 458041, 551428, 569216, 613056, 817408, 827142, 853824, 916082, 1102856, 1138432, 1226112, 1374123, 1634816, 1654284, 1707648, 1832164, 2205712, 2276864, 2452224, 2748246, 3308568, 3415296, 3664328, 4411424, 4904448, 5496492, 6617136, 6830592, 7328656, 8822848, 10992984, 13234272, 14199271, 14657312, 17645696, 21985968, 26468544, 28398542, 29314624, 35291392, 42597813, 43971936, 52937088, 56797084, 58629248, 70582784, 85195626, 87943872, 105874176, 113594168, 117258496, 170391252, 175887744, 211748352, 227188336, 234516992, 340782504, 351775488, 454376672, 681565008, 703550976, 908753344, 1363130016, 1817506688, 2726260032, 3635013376, 5452520064, 7270026752, 10905040128, 21810080256]

約数ペア:

[(1, 21810080256), (2, 10905040128), (3, 7270026752), (4, 5452520064), (6, 3635013376), (8, 2726260032), (12, 1817506688), (16, 1363130016), (24, 908753344), (31, 703550976), (32, 681565008), (48, 454376672), (62, 351775488), (64, 340782504), (93, 234516992), (96, 227188336), (103, 211748352), (124, 175887744), (128, 170391252), (186, 117258496), (192, 113594168), (206, 105874176), (248, 87943872), (256, 85195626), (309, 70582784), (372, 58629248), (384, 56797084), (412, 52937088), (496, 43971936), (512, 42597813), (618, 35291392), (744, 29314624), (768, 28398542), (824, 26468544), (992, 21985968), (1236, 17645696), (1488, 14657312), (1536, 14199271), (1648, 13234272), (1984, 10992984), (2472, 8822848), (2976, 7328656), (3193, 6830592), (3296, 6617136), (3968, 5496492), (4447, 4904448), (4944, 4411424), (5952, 3664328), (6386, 3415296), (6592, 3308568), (7936, 2748246), (8894, 2452224), (9579, 2276864), (9888, 2205712), (11904, 1832164), (12772, 1707648), (13184, 1654284), (13341, 1634816), (15872, 1374123), (17788, 1226112), (19158, 1138432), (19776, 1102856), (23808, 916082), (25544, 853824), (26368, 827142), (26682, 817408), (35576, 613056), (38316, 569216), (39552, 551428), (47616, 458041), (51088, 426912), (52736, 413571), (53364, 408704), (71152, 306528), (76632, 284608), (79104, 275714), (102176, 213456), (106728, 204352), (137857, 158208), (142304, 153264)]