268348542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20029}}^1$

素因数の和:20081

約数の個数: 64

約数和(自身を含む): 692236800

約数和(自身を除く): 423888258

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 13398, 20029, 40058, 60087, 120174, 140203, 220319, 280406, 420609, 440638, 580841, 660957, 841218, 1161682, 1321914, 1542233, 1742523, 3084466, 3485046, 4065887, 4626699, 6389251, 8131774, 9253398, 12197661, 12778502, 19167753, 24395322, 38335506, 44724757, 89449514, 134174271, 268348542]

約数ペア:

[(1, 268348542), (2, 134174271), (3, 89449514), (6, 44724757), (7, 38335506), (11, 24395322), (14, 19167753), (21, 12778502), (22, 12197661), (29, 9253398), (33, 8131774), (42, 6389251), (58, 4626699), (66, 4065887), (77, 3485046), (87, 3084466), (154, 1742523), (174, 1542233), (203, 1321914), (231, 1161682), (319, 841218), (406, 660957), (462, 580841), (609, 440638), (638, 420609), (957, 280406), (1218, 220319), (1914, 140203), (2233, 120174), (4466, 60087), (6699, 40058), (13398, 20029)]