28505250432

素因数分解:

$2^7\times 3^4\times {\mathrm{431}}^1\times {\mathrm{6379}}^1$

素因数の和:6836

約数の個数: 160

約数和(自身を含む): 85041316800

約数和(自身を除く): 56536066368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 431, 432, 576, 648, 862, 864, 1152, 1293, 1296, 1724, 1728, 2586, 2592, 3448, 3456, 3879, 5172, 5184, 6379, 6896, 7758, 10344, 10368, 11637, 12758, 13792, 15516, 19137, 20688, 23274, 25516, 27584, 31032, 34911, 38274, 41376, 46548, 51032, 55168, 57411, 62064, 69822, 76548, 82752, 93096, 102064, 114822, 124128, 139644, 153096, 165504, 172233, 186192, 204128, 229644, 248256, 279288, 306192, 344466, 372384, 408256, 459288, 496512, 516699, 558576, 612384, 688932, 744768, 816512, 918576, 1033398, 1117152, 1224768, 1377864, 1489536, 1837152, 2066796, 2234304, 2449536, 2749349, 2755728, 3674304, 4133592, 4468608, 5498698, 5511456, 7348608, 8248047, 8267184, 10997396, 11022912, 16496094, 16534368, 21994792, 22045824, 24744141, 32992188, 33068736, 43989584, 49488282, 65984376, 66137472, 74232423, 87979168, 98976564, 131968752, 148464846, 175958336, 197953128, 222697269, 263937504, 296929692, 351916672, 395906256, 445394538, 527875008, 593859384, 791812512, 890789076, 1055750016, 1187718768, 1583625024, 1781578152, 2375437536, 3167250048, 3563156304, 4750875072, 7126312608, 9501750144, 14252625216, 28505250432]

約数ペア:

[(1, 28505250432), (2, 14252625216), (3, 9501750144), (4, 7126312608), (6, 4750875072), (8, 3563156304), (9, 3167250048), (12, 2375437536), (16, 1781578152), (18, 1583625024), (24, 1187718768), (27, 1055750016), (32, 890789076), (36, 791812512), (48, 593859384), (54, 527875008), (64, 445394538), (72, 395906256), (81, 351916672), (96, 296929692), (108, 263937504), (128, 222697269), (144, 197953128), (162, 175958336), (192, 148464846), (216, 131968752), (288, 98976564), (324, 87979168), (384, 74232423), (431, 66137472), (432, 65984376), (576, 49488282), (648, 43989584), (862, 33068736), (864, 32992188), (1152, 24744141), (1293, 22045824), (1296, 21994792), (1724, 16534368), (1728, 16496094), (2586, 11022912), (2592, 10997396), (3448, 8267184), (3456, 8248047), (3879, 7348608), (5172, 5511456), (5184, 5498698), (6379, 4468608), (6896, 4133592), (7758, 3674304), (10344, 2755728), (10368, 2749349), (11637, 2449536), (12758, 2234304), (13792, 2066796), (15516, 1837152), (19137, 1489536), (20688, 1377864), (23274, 1224768), (25516, 1117152), (27584, 1033398), (31032, 918576), (34911, 816512), (38274, 744768), (41376, 688932), (46548, 612384), (51032, 558576), (55168, 516699), (57411, 496512), (62064, 459288), (69822, 408256), (76548, 372384), (82752, 344466), (93096, 306192), (102064, 279288), (114822, 248256), (124128, 229644), (139644, 204128), (153096, 186192), (165504, 172233)]