260219008

素因数分解:

$2^7\times 7^3\times {\mathrm{5927}}^1$

素因数の和:5962

約数の個数: 64

約数和(自身を含む): 604656000

約数和(自身を除く): 344436992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 5488, 5927, 6272, 10976, 11854, 21952, 23708, 41489, 43904, 47416, 82978, 94832, 165956, 189664, 290423, 331912, 379328, 580846, 663824, 758656, 1161692, 1327648, 2032961, 2323384, 2655296, 4065922, 4646768, 5310592, 8131844, 9293536, 16263688, 18587072, 32527376, 37174144, 65054752, 130109504, 260219008]

約数ペア:

[(1, 260219008), (2, 130109504), (4, 65054752), (7, 37174144), (8, 32527376), (14, 18587072), (16, 16263688), (28, 9293536), (32, 8131844), (49, 5310592), (56, 4646768), (64, 4065922), (98, 2655296), (112, 2323384), (128, 2032961), (196, 1327648), (224, 1161692), (343, 758656), (392, 663824), (448, 580846), (686, 379328), (784, 331912), (896, 290423), (1372, 189664), (1568, 165956), (2744, 94832), (3136, 82978), (5488, 47416), (5927, 43904), (6272, 41489), (10976, 23708), (11854, 21952)]