890276352

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 160

約数和(自身を含む): 2799058944

約数和(自身を除く): 1908782592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2671, 2688, 2976, 3472, 3584, 3968, 5208, 5342, 5376, 5952, 6944, 7936, 8013, 10416, 10684, 10752, 11904, 13888, 15872, 16026, 18697, 20832, 21368, 23808, 27776, 32052, 37394, 41664, 42736, 47616, 55552, 56091, 64104, 74788, 82801, 83328, 85472, 111104, 112182, 128208, 149576, 165602, 166656, 170944, 224364, 248403, 256416, 299152, 331204, 333312, 341888, 448728, 496806, 512832, 579607, 598304, 662408, 683776, 897456, 993612, 1025664, 1159214, 1196608, 1324816, 1367552, 1738821, 1794912, 1987224, 2051328, 2318428, 2393216, 2649632, 3477642, 3589824, 3974448, 4102656, 4636856, 4786432, 5299264, 6955284, 7179648, 7948896, 9273712, 9572864, 10598528, 13910568, 14359296, 15897792, 18547424, 21197056, 27821136, 28718592, 31795584, 37094848, 42394112, 55642272, 63591168, 74189696, 111284544, 127182336, 148379392, 222569088, 296758784, 445138176, 890276352]

約数ペア:

[(1, 890276352), (2, 445138176), (3, 296758784), (4, 222569088), (6, 148379392), (7, 127182336), (8, 111284544), (12, 74189696), (14, 63591168), (16, 55642272), (21, 42394112), (24, 37094848), (28, 31795584), (31, 28718592), (32, 27821136), (42, 21197056), (48, 18547424), (56, 15897792), (62, 14359296), (64, 13910568), (84, 10598528), (93, 9572864), (96, 9273712), (112, 7948896), (124, 7179648), (128, 6955284), (168, 5299264), (186, 4786432), (192, 4636856), (217, 4102656), (224, 3974448), (248, 3589824), (256, 3477642), (336, 2649632), (372, 2393216), (384, 2318428), (434, 2051328), (448, 1987224), (496, 1794912), (512, 1738821), (651, 1367552), (672, 1324816), (744, 1196608), (768, 1159214), (868, 1025664), (896, 993612), (992, 897456), (1302, 683776), (1344, 662408), (1488, 598304), (1536, 579607), (1736, 512832), (1792, 496806), (1984, 448728), (2604, 341888), (2671, 333312), (2688, 331204), (2976, 299152), (3472, 256416), (3584, 248403), (3968, 224364), (5208, 170944), (5342, 166656), (5376, 165602), (5952, 149576), (6944, 128208), (7936, 112182), (8013, 111104), (10416, 85472), (10684, 83328), (10752, 82801), (11904, 74788), (13888, 64104), (15872, 56091), (16026, 55552), (18697, 47616), (20832, 42736), (21368, 41664), (23808, 37394), (27776, 32052)]