814508964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45893}}^1$

素因数の和:45949

約数の個数: 72

約数和(自身を含む): 2255231160

約数和(自身を除く): 1440722196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 45893, 91786, 137679, 183572, 275358, 413037, 550716, 780181, 826074, 1330897, 1560362, 1652148, 2340543, 2661794, 3120724, 3992691, 4681086, 5323588, 7021629, 7985382, 9362172, 11978073, 14043258, 15970764, 22625249, 23956146, 28086516, 45250498, 47912292, 67875747, 90500996, 135751494, 203627241, 271502988, 407254482, 814508964]

約数ペア:

[(1, 814508964), (2, 407254482), (3, 271502988), (4, 203627241), (6, 135751494), (9, 90500996), (12, 67875747), (17, 47912292), (18, 45250498), (29, 28086516), (34, 23956146), (36, 22625249), (51, 15970764), (58, 14043258), (68, 11978073), (87, 9362172), (102, 7985382), (116, 7021629), (153, 5323588), (174, 4681086), (204, 3992691), (261, 3120724), (306, 2661794), (348, 2340543), (493, 1652148), (522, 1560362), (612, 1330897), (986, 826074), (1044, 780181), (1479, 550716), (1972, 413037), (2958, 275358), (4437, 183572), (5916, 137679), (8874, 91786), (17748, 45893)]