267716008

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9619}}^1$

素因数の和:9710

約数の個数: 48

約数和(自身を含む): 592207200

約数和(自身を除く): 324491192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 9619, 13916, 19238, 27832, 38476, 67333, 76952, 134666, 269332, 471331, 538664, 682949, 942662, 1365898, 1885324, 2731796, 3770648, 4780643, 5463592, 9561286, 19122572, 33464501, 38245144, 66929002, 133858004, 267716008]

約数ペア:

[(1, 267716008), (2, 133858004), (4, 66929002), (7, 38245144), (8, 33464501), (14, 19122572), (28, 9561286), (49, 5463592), (56, 4780643), (71, 3770648), (98, 2731796), (142, 1885324), (196, 1365898), (284, 942662), (392, 682949), (497, 538664), (568, 471331), (994, 269332), (1988, 134666), (3479, 76952), (3976, 67333), (6958, 38476), (9619, 27832), (13916, 19238)]