864694656

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 256

約数和(自身を含む): 3013324800

約数和(自身を除く): 2148630144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1153, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2306, 2604, 2688, 2976, 3024, 3348, 3456, 3459, 3472, 3906, 3968, 4032, 4464, 4612, 5208, 5859, 5952, 6048, 6696, 6918, 6944, 7812, 8064, 8071, 8928, 9224, 10377, 10416, 11718, 11904, 12096, 13392, 13836, 13888, 15624, 16142, 17856, 18448, 20754, 20832, 23436, 24192, 24213, 26784, 27672, 27776, 31131, 31248, 32284, 35712, 35743, 36896, 41508, 41664, 46872, 48426, 53568, 55344, 62262, 62496, 64568, 71486, 72639, 73792, 83016, 83328, 93744, 96852, 107136, 107229, 110688, 124524, 124992, 129136, 142972, 145278, 147584, 166032, 187488, 193704, 214458, 217917, 221376, 249048, 249984, 250201, 258272, 285944, 290556, 321687, 332064, 374976, 387408, 428916, 435834, 442752, 498096, 500402, 516544, 571888, 581112, 643374, 664128, 749952, 750603, 774816, 857832, 871668, 965061, 996192, 1000804, 1033088, 1143776, 1162224, 1286748, 1328256, 1501206, 1549632, 1715664, 1743336, 1930122, 1992384, 2001608, 2251809, 2287552, 2324448, 2573496, 3002412, 3099264, 3431328, 3486672, 3860244, 3984768, 4003216, 4503618, 4575104, 4648896, 5146992, 6004824, 6755427, 6862656, 6973344, 7720488, 8006432, 9007236, 9297792, 10293984, 12009648, 13510854, 13725312, 13946688, 15440976, 16012864, 18014472, 20587968, 24019296, 27021708, 27893376, 30881952, 32025728, 36028944, 41175936, 48038592, 54043416, 61763904, 72057888, 96077184, 108086832, 123527808, 144115776, 216173664, 288231552, 432347328, 864694656]

約数ペア:

[(1, 864694656), (2, 432347328), (3, 288231552), (4, 216173664), (6, 144115776), (7, 123527808), (8, 108086832), (9, 96077184), (12, 72057888), (14, 61763904), (16, 54043416), (18, 48038592), (21, 41175936), (24, 36028944), (27, 32025728), (28, 30881952), (31, 27893376), (32, 27021708), (36, 24019296), (42, 20587968), (48, 18014472), (54, 16012864), (56, 15440976), (62, 13946688), (63, 13725312), (64, 13510854), (72, 12009648), (84, 10293984), (93, 9297792), (96, 9007236), (108, 8006432), (112, 7720488), (124, 6973344), (126, 6862656), (128, 6755427), (144, 6004824), (168, 5146992), (186, 4648896), (189, 4575104), (192, 4503618), (216, 4003216), (217, 3984768), (224, 3860244), (248, 3486672), (252, 3431328), (279, 3099264), (288, 3002412), (336, 2573496), (372, 2324448), (378, 2287552), (384, 2251809), (432, 2001608), (434, 1992384), (448, 1930122), (496, 1743336), (504, 1715664), (558, 1549632), (576, 1501206), (651, 1328256), (672, 1286748), (744, 1162224), (756, 1143776), (837, 1033088), (864, 1000804), (868, 996192), (896, 965061), (992, 871668), (1008, 857832), (1116, 774816), (1152, 750603), (1153, 749952), (1302, 664128), (1344, 643374), (1488, 581112), (1512, 571888), (1674, 516544), (1728, 500402), (1736, 498096), (1953, 442752), (1984, 435834), (2016, 428916), (2232, 387408), (2306, 374976), (2604, 332064), (2688, 321687), (2976, 290556), (3024, 285944), (3348, 258272), (3456, 250201), (3459, 249984), (3472, 249048), (3906, 221376), (3968, 217917), (4032, 214458), (4464, 193704), (4612, 187488), (5208, 166032), (5859, 147584), (5952, 145278), (6048, 142972), (6696, 129136), (6918, 124992), (6944, 124524), (7812, 110688), (8064, 107229), (8071, 107136), (8928, 96852), (9224, 93744), (10377, 83328), (10416, 83016), (11718, 73792), (11904, 72639), (12096, 71486), (13392, 64568), (13836, 62496), (13888, 62262), (15624, 55344), (16142, 53568), (17856, 48426), (18448, 46872), (20754, 41664), (20832, 41508), (23436, 36896), (24192, 35743), (24213, 35712), (26784, 32284), (27672, 31248), (27776, 31131)]