2491378.00000000

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 179652600

約数和(自身を除く): 106125944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 617, 784, 896, 931, 1064, 1216, 1234, 1568, 1862, 2128, 2432, 2468, 3136, 3724, 4256, 4319, 4936, 6272, 7448, 8512, 8638, 9872, 11723, 14896, 17024, 17276, 19744, 23446, 29792, 30233, 34552, 39488, 46892, 59584, 60466, 69104, 78976, 82061, 93784, 119168, 120932, 138208, 164122, 187568, 241864, 276416, 328244, 375136, 483728, 552832, 574427, 656488, 750272, 967456, 1148854, 1312976, 1500544, 1934912, 2297708, 2625952, 3869824, 4595416, 5251904, 9190832, 10503808, 18381664, 36763328, 73526656]

約数ペア:

[(1, 73526656), (2, 36763328), (4, 18381664), (7, 10503808), (8, 9190832), (14, 5251904), (16, 4595416), (19, 3869824), (28, 2625952), (32, 2297708), (38, 1934912), (49, 1500544), (56, 1312976), (64, 1148854), (76, 967456), (98, 750272), (112, 656488), (128, 574427), (133, 552832), (152, 483728), (196, 375136), (224, 328244), (266, 276416), (304, 241864), (392, 187568), (448, 164122), (532, 138208), (608, 120932), (617, 119168), (784, 93784), (896, 82061), (931, 78976), (1064, 69104), (1216, 60466), (1234, 59584), (1568, 46892), (1862, 39488), (2128, 34552), (2432, 30233), (2468, 29792), (3136, 23446), (3724, 19744), (4256, 17276), (4319, 17024), (4936, 14896), (6272, 11723), (7448, 9872), (8512, 8638)]