1550873856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{288481}}^1$

素因数の和:288507

約数の個数: 72

約数和(自身を含む): 4717257664

約数和(自身を除く): 3166383808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 288481, 576962, 865443, 1153924, 1730886, 2019367, 2307848, 3461772, 4038734, 4615696, 6058101, 6923544, 8077468, 9231392, 12116202, 13847088, 16154936, 18462784, 24232404, 27694176, 32309872, 36925568, 48464808, 55388352, 64619744, 73851136, 96929616, 110776704, 129239488, 193859232, 221553408, 258478976, 387718464, 516957952, 775436928, 1550873856]

約数ペア:

[(1, 1550873856), (2, 775436928), (3, 516957952), (4, 387718464), (6, 258478976), (7, 221553408), (8, 193859232), (12, 129239488), (14, 110776704), (16, 96929616), (21, 73851136), (24, 64619744), (28, 55388352), (32, 48464808), (42, 36925568), (48, 32309872), (56, 27694176), (64, 24232404), (84, 18462784), (96, 16154936), (112, 13847088), (128, 12116202), (168, 9231392), (192, 8077468), (224, 6923544), (256, 6058101), (336, 4615696), (384, 4038734), (448, 3461772), (672, 2307848), (768, 2019367), (896, 1730886), (1344, 1153924), (1792, 865443), (2688, 576962), (5376, 288481)]