621892992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{231359}}^1$

素因数の和:231383

約数の個数: 64

約数和(自身を含む): 1887897600

約数和(自身を除く): 1266004608

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, 336, 384, 448, 672, 896, 1344, 2688, 231359, 462718, 694077, 925436, 1388154, 1619513, 1850872, 2776308, 3239026, 3701744, 4858539, 5552616, 6478052, 7403488, 9717078, 11105232, 12956104, 14806976, 19434156, 22210464, 25912208, 29613952, 38868312, 44420928, 51824416, 77736624, 88841856, 103648832, 155473248, 207297664, 310946496, 621892992]

約数ペア:

[(1, 621892992), (2, 310946496), (3, 207297664), (4, 155473248), (6, 103648832), (7, 88841856), (8, 77736624), (12, 51824416), (14, 44420928), (16, 38868312), (21, 29613952), (24, 25912208), (28, 22210464), (32, 19434156), (42, 14806976), (48, 12956104), (56, 11105232), (64, 9717078), (84, 7403488), (96, 6478052), (112, 5552616), (128, 4858539), (168, 3701744), (192, 3239026), (224, 2776308), (336, 1850872), (384, 1619513), (448, 1388154), (672, 925436), (896, 694077), (1344, 462718), (2688, 231359)]