680093934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 1556134272

約数和(自身を除く): 876040338

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 186, 211, 258, 403, 422, 559, 633, 806, 961, 1118, 1209, 1266, 1333, 1677, 1922, 2418, 2666, 2743, 2883, 3354, 3999, 5486, 5766, 6541, 7998, 8229, 9073, 12493, 13082, 16458, 17329, 18146, 19623, 24986, 27219, 34658, 37479, 39246, 41323, 51987, 54438, 74958, 82646, 85033, 103974, 117949, 123969, 170066, 202771, 235898, 247938, 255099, 281263, 353847, 405542, 510198, 537199, 562526, 608313, 707694, 843789, 1074398, 1216626, 1611597, 1687578, 2636023, 3223194, 3656419, 5272046, 7312838, 7908069, 8719153, 10969257, 15816138, 17438306, 21938514, 26157459, 52314918, 113348989, 226697978, 340046967, 680093934]

約数ペア:

[(1, 680093934), (2, 340046967), (3, 226697978), (6, 113348989), (13, 52314918), (26, 26157459), (31, 21938514), (39, 17438306), (43, 15816138), (62, 10969257), (78, 8719153), (86, 7908069), (93, 7312838), (129, 5272046), (186, 3656419), (211, 3223194), (258, 2636023), (403, 1687578), (422, 1611597), (559, 1216626), (633, 1074398), (806, 843789), (961, 707694), (1118, 608313), (1209, 562526), (1266, 537199), (1333, 510198), (1677, 405542), (1922, 353847), (2418, 281263), (2666, 255099), (2743, 247938), (2883, 235898), (3354, 202771), (3999, 170066), (5486, 123969), (5766, 117949), (6541, 103974), (7998, 85033), (8229, 82646), (9073, 74958), (12493, 54438), (13082, 51987), (16458, 41323), (17329, 39246), (18146, 37479), (19623, 34658), (24986, 27219)]