843407296

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{593}}^1$

素因数の和:989

約数の個数: 56

約数和(自身を含む): 1705502304

約数和(自身を除く): 862095008

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 313, 568, 593, 626, 1136, 1186, 1252, 2272, 2372, 2504, 4544, 4744, 5008, 9488, 10016, 18976, 20032, 22223, 37952, 42103, 44446, 84206, 88892, 168412, 177784, 185609, 336824, 355568, 371218, 673648, 711136, 742436, 1347296, 1422272, 1484872, 2694592, 2969744, 5939488, 11878976, 13178239, 26356478, 52712956, 105425912, 210851824, 421703648, 843407296]

約数ペア:

[(1, 843407296), (2, 421703648), (4, 210851824), (8, 105425912), (16, 52712956), (32, 26356478), (64, 13178239), (71, 11878976), (142, 5939488), (284, 2969744), (313, 2694592), (568, 1484872), (593, 1422272), (626, 1347296), (1136, 742436), (1186, 711136), (1252, 673648), (2272, 371218), (2372, 355568), (2504, 336824), (4544, 185609), (4744, 177784), (5008, 168412), (9488, 88892), (10016, 84206), (18976, 44446), (20032, 42103), (22223, 37952)]