729292928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 1974067200

約数和(自身を除く): 1244774272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 29, 32, 34, 52, 56, 58, 64, 68, 91, 104, 112, 116, 119, 127, 128, 136, 182, 203, 208, 221, 224, 232, 238, 254, 272, 364, 377, 406, 416, 442, 448, 464, 476, 493, 508, 544, 728, 754, 812, 832, 884, 889, 896, 928, 952, 986, 1016, 1088, 1456, 1508, 1547, 1624, 1651, 1664, 1768, 1778, 1856, 1904, 1972, 2032, 2159, 2176, 2639, 2912, 3016, 3094, 3248, 3302, 3451, 3536, 3556, 3683, 3712, 3808, 3944, 4064, 4318, 5278, 5824, 6032, 6188, 6409, 6496, 6604, 6902, 7072, 7112, 7366, 7616, 7888, 8128, 8636, 10556, 11557, 11648, 12064, 12376, 12818, 12992, 13208, 13804, 14144, 14224, 14732, 15113, 15232, 15776, 16256, 17272, 21112, 23114, 24128, 24752, 25636, 25781, 25984, 26416, 27608, 28067, 28288, 28448, 29464, 30226, 31552, 34544, 42224, 44863, 46228, 47879, 48256, 49504, 51272, 51562, 52832, 55216, 56134, 56896, 58928, 60452, 62611, 63104, 69088, 84448, 89726, 92456, 95758, 99008, 102544, 103124, 105664, 110432, 112268, 113792, 117856, 120904, 125222, 138176, 168896, 179452, 184912, 191516, 196469, 198016, 205088, 206248, 211328, 220864, 224536, 235712, 241808, 250444, 276352, 335153, 337792, 358904, 369824, 383032, 392938, 410176, 412496, 438277, 441728, 449072, 471424, 483616, 500888, 670306, 717808, 739648, 766064, 785876, 813943, 820352, 824992, 876554, 898144, 967232, 1001776, 1340612, 1435616, 1479296, 1532128, 1571752, 1627886, 1649984, 1753108, 1796288, 1934464, 2003552, 2681224, 2871232, 3064256, 3143504, 3255772, 3299968, 3506216, 3592576, 4007104, 5362448, 5697601, 5742464, 6128512, 6287008, 6511544, 7012432, 8014208, 10724896, 11395202, 12574016, 13023088, 14024864, 21449792, 22790404, 25148032, 26046176, 28049728, 42899584, 45580808, 52092352, 56099456, 91161616, 104184704, 182323232, 364646464, 729292928]

約数ペア:

[(1, 729292928), (2, 364646464), (4, 182323232), (7, 104184704), (8, 91161616), (13, 56099456), (14, 52092352), (16, 45580808), (17, 42899584), (26, 28049728), (28, 26046176), (29, 25148032), (32, 22790404), (34, 21449792), (52, 14024864), (56, 13023088), (58, 12574016), (64, 11395202), (68, 10724896), (91, 8014208), (104, 7012432), (112, 6511544), (116, 6287008), (119, 6128512), (127, 5742464), (128, 5697601), (136, 5362448), (182, 4007104), (203, 3592576), (208, 3506216), (221, 3299968), (224, 3255772), (232, 3143504), (238, 3064256), (254, 2871232), (272, 2681224), (364, 2003552), (377, 1934464), (406, 1796288), (416, 1753108), (442, 1649984), (448, 1627886), (464, 1571752), (476, 1532128), (493, 1479296), (508, 1435616), (544, 1340612), (728, 1001776), (754, 967232), (812, 898144), (832, 876554), (884, 824992), (889, 820352), (896, 813943), (928, 785876), (952, 766064), (986, 739648), (1016, 717808), (1088, 670306), (1456, 500888), (1508, 483616), (1547, 471424), (1624, 449072), (1651, 441728), (1664, 438277), (1768, 412496), (1778, 410176), (1856, 392938), (1904, 383032), (1972, 369824), (2032, 358904), (2159, 337792), (2176, 335153), (2639, 276352), (2912, 250444), (3016, 241808), (3094, 235712), (3248, 224536), (3302, 220864), (3451, 211328), (3536, 206248), (3556, 205088), (3683, 198016), (3712, 196469), (3808, 191516), (3944, 184912), (4064, 179452), (4318, 168896), (5278, 138176), (5824, 125222), (6032, 120904), (6188, 117856), (6409, 113792), (6496, 112268), (6604, 110432), (6902, 105664), (7072, 103124), (7112, 102544), (7366, 99008), (7616, 95758), (7888, 92456), (8128, 89726), (8636, 84448), (10556, 69088), (11557, 63104), (11648, 62611), (12064, 60452), (12376, 58928), (12818, 56896), (12992, 56134), (13208, 55216), (13804, 52832), (14144, 51562), (14224, 51272), (14732, 49504), (15113, 48256), (15232, 47879), (15776, 46228), (16256, 44863), (17272, 42224), (21112, 34544), (23114, 31552), (24128, 30226), (24752, 29464), (25636, 28448), (25781, 28288), (25984, 28067), (26416, 27608)]