254325302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 260480458

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 77, 121, 154, 167, 203, 217, 242, 319, 334, 341, 406, 434, 638, 682, 847, 899, 1169, 1694, 1798, 1837, 2233, 2338, 2387, 3509, 3674, 3751, 4466, 4774, 4843, 5177, 6293, 7018, 7502, 9686, 9889, 10354, 12586, 12859, 19778, 20207, 24563, 25718, 26257, 33901, 36239, 40414, 49126, 52514, 53273, 56947, 67802, 69223, 72478, 106546, 108779, 113894, 138446, 141449, 150133, 217558, 282898, 300266, 372911, 398629, 586003, 626417, 745822, 761453, 797258, 1050931, 1172006, 1252834, 1522906, 1651463, 2101862, 3302926, 4102021, 4384919, 8204042, 8769838, 11560241, 18166093, 23120482, 36332186, 127162651, 254325302]

約数ペア:

[(1, 254325302), (2, 127162651), (7, 36332186), (11, 23120482), (14, 18166093), (22, 11560241), (29, 8769838), (31, 8204042), (58, 4384919), (62, 4102021), (77, 3302926), (121, 2101862), (154, 1651463), (167, 1522906), (203, 1252834), (217, 1172006), (242, 1050931), (319, 797258), (334, 761453), (341, 745822), (406, 626417), (434, 586003), (638, 398629), (682, 372911), (847, 300266), (899, 282898), (1169, 217558), (1694, 150133), (1798, 141449), (1837, 138446), (2233, 113894), (2338, 108779), (2387, 106546), (3509, 72478), (3674, 69223), (3751, 67802), (4466, 56947), (4774, 53273), (4843, 52514), (5177, 49126), (6293, 40414), (7018, 36239), (7502, 33901), (9686, 26257), (9889, 25718), (10354, 24563), (12586, 20207), (12859, 19778)]