495108992

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 1201152000

約数和(自身を除く): 706043008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 224, 229, 254, 266, 304, 448, 458, 508, 532, 608, 889, 896, 916, 1016, 1064, 1216, 1603, 1778, 1832, 2032, 2128, 2413, 2432, 3206, 3556, 3664, 4064, 4256, 4351, 4826, 6412, 7112, 7328, 8128, 8512, 8702, 9652, 12824, 14224, 14656, 16256, 16891, 17024, 17404, 19304, 25648, 28448, 29083, 29312, 30457, 33782, 34808, 38608, 51296, 56896, 58166, 60914, 67564, 69616, 77216, 102592, 113792, 116332, 121828, 135128, 139232, 154432, 203581, 205184, 232664, 243656, 270256, 278464, 308864, 407162, 465328, 487312, 540512, 552577, 556928, 814324, 930656, 974624, 1081024, 1105154, 1628648, 1861312, 1949248, 2162048, 2210308, 3257296, 3722624, 3868039, 3898496, 4420616, 6514592, 7736078, 8841232, 13029184, 15472156, 17682464, 26058368, 30944312, 35364928, 61888624, 70729856, 123777248, 247554496, 495108992]

約数ペア:

[(1, 495108992), (2, 247554496), (4, 123777248), (7, 70729856), (8, 61888624), (14, 35364928), (16, 30944312), (19, 26058368), (28, 17682464), (32, 15472156), (38, 13029184), (56, 8841232), (64, 7736078), (76, 6514592), (112, 4420616), (127, 3898496), (128, 3868039), (133, 3722624), (152, 3257296), (224, 2210308), (229, 2162048), (254, 1949248), (266, 1861312), (304, 1628648), (448, 1105154), (458, 1081024), (508, 974624), (532, 930656), (608, 814324), (889, 556928), (896, 552577), (916, 540512), (1016, 487312), (1064, 465328), (1216, 407162), (1603, 308864), (1778, 278464), (1832, 270256), (2032, 243656), (2128, 232664), (2413, 205184), (2432, 203581), (3206, 154432), (3556, 139232), (3664, 135128), (4064, 121828), (4256, 116332), (4351, 113792), (4826, 102592), (6412, 77216), (7112, 69616), (7328, 67564), (8128, 60914), (8512, 58166), (8702, 56896), (9652, 51296), (12824, 38608), (14224, 34808), (14656, 33782), (16256, 30457), (16891, 29312), (17024, 29083), (17404, 28448), (19304, 25648)]