21046649472

素因数分解:

$2^7\times 3^3\times {\mathrm{317}}^1\times {\mathrm{19211}}^1$

素因数の和:19551

約数の個数: 128

約数和(自身を含む): 62316043200

約数和(自身を除く): 41269393728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 317, 384, 432, 576, 634, 864, 951, 1152, 1268, 1728, 1902, 2536, 2853, 3456, 3804, 5072, 5706, 7608, 8559, 10144, 11412, 15216, 17118, 19211, 20288, 22824, 30432, 34236, 38422, 40576, 45648, 57633, 60864, 68472, 76844, 91296, 115266, 121728, 136944, 153688, 172899, 182592, 230532, 273888, 307376, 345798, 365184, 461064, 518697, 547776, 614752, 691596, 922128, 1037394, 1095552, 1229504, 1383192, 1844256, 2074788, 2459008, 2766384, 3688512, 4149576, 5532768, 6089887, 7377024, 8299152, 11065536, 12179774, 16598304, 18269661, 22131072, 24359548, 33196608, 36539322, 48719096, 54808983, 66393216, 73078644, 97438192, 109617966, 146157288, 164426949, 194876384, 219235932, 292314576, 328853898, 389752768, 438471864, 584629152, 657707796, 779505536, 876943728, 1169258304, 1315415592, 1753887456, 2338516608, 2630831184, 3507774912, 5261662368, 7015549824, 10523324736, 21046649472]

約数ペア:

[(1, 21046649472), (2, 10523324736), (3, 7015549824), (4, 5261662368), (6, 3507774912), (8, 2630831184), (9, 2338516608), (12, 1753887456), (16, 1315415592), (18, 1169258304), (24, 876943728), (27, 779505536), (32, 657707796), (36, 584629152), (48, 438471864), (54, 389752768), (64, 328853898), (72, 292314576), (96, 219235932), (108, 194876384), (128, 164426949), (144, 146157288), (192, 109617966), (216, 97438192), (288, 73078644), (317, 66393216), (384, 54808983), (432, 48719096), (576, 36539322), (634, 33196608), (864, 24359548), (951, 22131072), (1152, 18269661), (1268, 16598304), (1728, 12179774), (1902, 11065536), (2536, 8299152), (2853, 7377024), (3456, 6089887), (3804, 5532768), (5072, 4149576), (5706, 3688512), (7608, 2766384), (8559, 2459008), (10144, 2074788), (11412, 1844256), (15216, 1383192), (17118, 1229504), (19211, 1095552), (20288, 1037394), (22824, 922128), (30432, 691596), (34236, 614752), (38422, 547776), (40576, 518697), (45648, 461064), (57633, 365184), (60864, 345798), (68472, 307376), (76844, 273888), (91296, 230532), (115266, 182592), (121728, 172899), (136944, 153688)]