897799168

素因数分解:

$2^{10}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 132

約数和(自身を含む): 2163228660

約数和(自身を除く): 1265429492

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 512, 617, 784, 812, 896, 928, 1024, 1234, 1421, 1568, 1624, 1792, 1856, 2468, 2842, 3136, 3248, 3584, 3712, 4319, 4936, 5684, 6272, 6496, 7168, 7424, 8638, 9872, 11368, 12544, 12992, 14848, 17276, 17893, 19744, 22736, 25088, 25984, 29696, 30233, 34552, 35786, 39488, 45472, 50176, 51968, 60466, 69104, 71572, 78976, 90944, 103936, 120932, 125251, 138208, 143144, 157952, 181888, 207872, 241864, 250502, 276416, 286288, 315904, 363776, 483728, 501004, 552832, 572576, 631808, 727552, 876757, 967456, 1002008, 1105664, 1145152, 1455104, 1753514, 1934912, 2004016, 2211328, 2290304, 3507028, 3869824, 4008032, 4422656, 4580608, 7014056, 7739648, 8016064, 9161216, 14028112, 15479296, 16032128, 18322432, 28056224, 30958592, 32064256, 56112448, 64128512, 112224896, 128257024, 224449792, 448899584, 897799168]

約数ペア:

[(1, 897799168), (2, 448899584), (4, 224449792), (7, 128257024), (8, 112224896), (14, 64128512), (16, 56112448), (28, 32064256), (29, 30958592), (32, 28056224), (49, 18322432), (56, 16032128), (58, 15479296), (64, 14028112), (98, 9161216), (112, 8016064), (116, 7739648), (128, 7014056), (196, 4580608), (203, 4422656), (224, 4008032), (232, 3869824), (256, 3507028), (392, 2290304), (406, 2211328), (448, 2004016), (464, 1934912), (512, 1753514), (617, 1455104), (784, 1145152), (812, 1105664), (896, 1002008), (928, 967456), (1024, 876757), (1234, 727552), (1421, 631808), (1568, 572576), (1624, 552832), (1792, 501004), (1856, 483728), (2468, 363776), (2842, 315904), (3136, 286288), (3248, 276416), (3584, 250502), (3712, 241864), (4319, 207872), (4936, 181888), (5684, 157952), (6272, 143144), (6496, 138208), (7168, 125251), (7424, 120932), (8638, 103936), (9872, 90944), (11368, 78976), (12544, 71572), (12992, 69104), (14848, 60466), (17276, 51968), (17893, 50176), (19744, 45472), (22736, 39488), (25088, 35786), (25984, 34552), (29696, 30233)]