385857248

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 904071168

約数和(自身を除く): 518213920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 181, 217, 224, 248, 307, 362, 434, 496, 614, 724, 868, 992, 1228, 1267, 1448, 1736, 2149, 2456, 2534, 2896, 3472, 4298, 4912, 5068, 5611, 5792, 6944, 8596, 9517, 9824, 10136, 11222, 17192, 19034, 20272, 22444, 34384, 38068, 39277, 40544, 44888, 55567, 66619, 68768, 76136, 78554, 89776, 111134, 133238, 152272, 157108, 179552, 222268, 266476, 304544, 314216, 388969, 444536, 532952, 628432, 777938, 889072, 1065904, 1256864, 1555876, 1722577, 1778144, 2131808, 3111752, 3445154, 6223504, 6890308, 12058039, 12447008, 13780616, 24116078, 27561232, 48232156, 55122464, 96464312, 192928624, 385857248]

約数ペア:

[(1, 385857248), (2, 192928624), (4, 96464312), (7, 55122464), (8, 48232156), (14, 27561232), (16, 24116078), (28, 13780616), (31, 12447008), (32, 12058039), (56, 6890308), (62, 6223504), (112, 3445154), (124, 3111752), (181, 2131808), (217, 1778144), (224, 1722577), (248, 1555876), (307, 1256864), (362, 1065904), (434, 889072), (496, 777938), (614, 628432), (724, 532952), (868, 444536), (992, 388969), (1228, 314216), (1267, 304544), (1448, 266476), (1736, 222268), (2149, 179552), (2456, 157108), (2534, 152272), (2896, 133238), (3472, 111134), (4298, 89776), (4912, 78554), (5068, 76136), (5611, 68768), (5792, 66619), (6944, 55567), (8596, 44888), (9517, 40544), (9824, 39277), (10136, 38068), (11222, 34384), (17192, 22444), (19034, 20272)]