789578496

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{16319}}^1$

素因数の和:16351

約数の個数: 144

約数和(自身を含む): 2668646400

約数和(自身を除く): 1879067904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 16319, 24192, 32638, 48384, 48957, 65276, 97914, 114233, 130552, 146871, 195828, 228466, 261104, 293742, 342699, 391656, 440613, 456932, 522208, 587484, 685398, 783312, 881226, 913864, 1028097, 1044416, 1174968, 1370796, 1566624, 1762452, 1827728, 2056194, 2088832, 2349936, 2741592, 3084291, 3133248, 3524904, 3655456, 4112388, 4177664, 4699872, 5483184, 6168582, 6266496, 7049808, 7310912, 8224776, 9399744, 10966368, 12337164, 12532992, 14099616, 14621824, 16449552, 18799488, 21932736, 24674328, 28199232, 29243648, 32899104, 37598976, 43865472, 49348656, 56398464, 65798208, 87730944, 98697312, 112796928, 131596416, 197394624, 263192832, 394789248, 789578496]

約数ペア:

[(1, 789578496), (2, 394789248), (3, 263192832), (4, 197394624), (6, 131596416), (7, 112796928), (8, 98697312), (9, 87730944), (12, 65798208), (14, 56398464), (16, 49348656), (18, 43865472), (21, 37598976), (24, 32899104), (27, 29243648), (28, 28199232), (32, 24674328), (36, 21932736), (42, 18799488), (48, 16449552), (54, 14621824), (56, 14099616), (63, 12532992), (64, 12337164), (72, 10966368), (84, 9399744), (96, 8224776), (108, 7310912), (112, 7049808), (126, 6266496), (128, 6168582), (144, 5483184), (168, 4699872), (189, 4177664), (192, 4112388), (216, 3655456), (224, 3524904), (252, 3133248), (256, 3084291), (288, 2741592), (336, 2349936), (378, 2088832), (384, 2056194), (432, 1827728), (448, 1762452), (504, 1566624), (576, 1370796), (672, 1174968), (756, 1044416), (768, 1028097), (864, 913864), (896, 881226), (1008, 783312), (1152, 685398), (1344, 587484), (1512, 522208), (1728, 456932), (1792, 440613), (2016, 391656), (2304, 342699), (2688, 293742), (3024, 261104), (3456, 228466), (4032, 195828), (5376, 146871), (6048, 130552), (6912, 114233), (8064, 97914), (12096, 65276), (16128, 48957), (16319, 48384), (24192, 32638)]