266085512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{937}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 624032640

約数和(自身を除く): 357947128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 461, 616, 922, 937, 1844, 1874, 3227, 3688, 3748, 5071, 6454, 6559, 7496, 10142, 10307, 12908, 13118, 20284, 20614, 25816, 26236, 35497, 40568, 41228, 52472, 70994, 72149, 82456, 141988, 144298, 283976, 288596, 431957, 577192, 863914, 1727828, 3023699, 3455656, 4751527, 6047398, 9503054, 12094796, 19006108, 24189592, 33260689, 38012216, 66521378, 133042756, 266085512]

約数ペア:

[(1, 266085512), (2, 133042756), (4, 66521378), (7, 38012216), (8, 33260689), (11, 24189592), (14, 19006108), (22, 12094796), (28, 9503054), (44, 6047398), (56, 4751527), (77, 3455656), (88, 3023699), (154, 1727828), (308, 863914), (461, 577192), (616, 431957), (922, 288596), (937, 283976), (1844, 144298), (1874, 141988), (3227, 82456), (3688, 72149), (3748, 70994), (5071, 52472), (6454, 41228), (6559, 40568), (7496, 35497), (10142, 26236), (10307, 25816), (12908, 20614), (13118, 20284)]