291216061952

素因数分解:

$2^9\times {\mathrm{317}}^1\times {\mathrm{367}}^1\times {\mathrm{4889}}^1$

素因数の和:5591

約数の個数: 80

約数和(自身を含む): 585409049280

約数和(自身を除く): 294192987328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 367, 512, 634, 734, 1268, 1468, 2536, 2936, 4889, 5072, 5872, 9778, 10144, 11744, 19556, 20288, 23488, 39112, 40576, 46976, 78224, 81152, 93952, 116339, 156448, 162304, 187904, 232678, 312896, 465356, 625792, 930712, 1251584, 1549813, 1794263, 1861424, 2503168, 3099626, 3588526, 3722848, 6199252, 7177052, 7445696, 12398504, 14354104, 14891392, 24797008, 28708208, 29782784, 49594016, 57416416, 59565568, 99188032, 114832832, 198376064, 229665664, 396752128, 459331328, 568781371, 793504256, 918662656, 1137562742, 2275125484, 4550250968, 9100501936, 18201003872, 36402007744, 72804015488, 145608030976, 291216061952]

約数ペア:

[(1, 291216061952), (2, 145608030976), (4, 72804015488), (8, 36402007744), (16, 18201003872), (32, 9100501936), (64, 4550250968), (128, 2275125484), (256, 1137562742), (317, 918662656), (367, 793504256), (512, 568781371), (634, 459331328), (734, 396752128), (1268, 229665664), (1468, 198376064), (2536, 114832832), (2936, 99188032), (4889, 59565568), (5072, 57416416), (5872, 49594016), (9778, 29782784), (10144, 28708208), (11744, 24797008), (19556, 14891392), (20288, 14354104), (23488, 12398504), (39112, 7445696), (40576, 7177052), (46976, 6199252), (78224, 3722848), (81152, 3588526), (93952, 3099626), (116339, 2503168), (156448, 1861424), (162304, 1794263), (187904, 1549813), (232678, 1251584), (312896, 930712), (465356, 625792)]