2186720256

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 264

約数和(自身を含む): 6907396800

約数和(自身を除く): 4720676544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 199, 219, 224, 256, 292, 294, 336, 384, 392, 398, 438, 448, 511, 512, 584, 588, 597, 672, 768, 784, 796, 876, 896, 1022, 1024, 1168, 1176, 1194, 1344, 1393, 1533, 1536, 1568, 1592, 1752, 1792, 2044, 2336, 2352, 2388, 2688, 2786, 3066, 3072, 3136, 3184, 3504, 3577, 3584, 4088, 4179, 4672, 4704, 4776, 5376, 5572, 6132, 6272, 6368, 7008, 7154, 7168, 8176, 8358, 9344, 9408, 9552, 9751, 10731, 10752, 11144, 12264, 12544, 12736, 14016, 14308, 14527, 16352, 16716, 18688, 18816, 19104, 19502, 21462, 21504, 22288, 24528, 25088, 25472, 28032, 28616, 29054, 29253, 32704, 33432, 37376, 37632, 38208, 39004, 42924, 43581, 44576, 49056, 50176, 50944, 56064, 57232, 58108, 58506, 65408, 66864, 74752, 75264, 76416, 78008, 85848, 87162, 89152, 98112, 101689, 101888, 112128, 114464, 116216, 117012, 130816, 133728, 150528, 152832, 156016, 171696, 174324, 178304, 196224, 203378, 203776, 224256, 228928, 232432, 234024, 261632, 267456, 305067, 305664, 312032, 343392, 348648, 356608, 392448, 406756, 457856, 464864, 468048, 523264, 534912, 610134, 611328, 624064, 686784, 697296, 711823, 713216, 784896, 813512, 915712, 929728, 936096, 1069824, 1220268, 1248128, 1373568, 1394592, 1423646, 1426432, 1569792, 1627024, 1831424, 1859456, 1872192, 2135469, 2139648, 2440536, 2496256, 2747136, 2789184, 2847292, 3254048, 3662848, 3718912, 3744384, 4270938, 4279296, 4881072, 4992512, 5494272, 5578368, 5694584, 6508096, 7437824, 7488768, 8541876, 9762144, 9985024, 10988544, 11156736, 11389168, 13016192, 14875648, 14977536, 17083752, 19524288, 22313472, 22778336, 26032384, 29955072, 34167504, 39048576, 44626944, 45556672, 52064768, 68335008, 78097152, 91113344, 104129536, 136670016, 156194304, 182226688, 273340032, 312388608, 364453376, 546680064, 728906752, 1093360128, 2186720256]

約数ペア:

[(1, 2186720256), (2, 1093360128), (3, 728906752), (4, 546680064), (6, 364453376), (7, 312388608), (8, 273340032), (12, 182226688), (14, 156194304), (16, 136670016), (21, 104129536), (24, 91113344), (28, 78097152), (32, 68335008), (42, 52064768), (48, 45556672), (49, 44626944), (56, 39048576), (64, 34167504), (73, 29955072), (84, 26032384), (96, 22778336), (98, 22313472), (112, 19524288), (128, 17083752), (146, 14977536), (147, 14875648), (168, 13016192), (192, 11389168), (196, 11156736), (199, 10988544), (219, 9985024), (224, 9762144), (256, 8541876), (292, 7488768), (294, 7437824), (336, 6508096), (384, 5694584), (392, 5578368), (398, 5494272), (438, 4992512), (448, 4881072), (511, 4279296), (512, 4270938), (584, 3744384), (588, 3718912), (597, 3662848), (672, 3254048), (768, 2847292), (784, 2789184), (796, 2747136), (876, 2496256), (896, 2440536), (1022, 2139648), (1024, 2135469), (1168, 1872192), (1176, 1859456), (1194, 1831424), (1344, 1627024), (1393, 1569792), (1533, 1426432), (1536, 1423646), (1568, 1394592), (1592, 1373568), (1752, 1248128), (1792, 1220268), (2044, 1069824), (2336, 936096), (2352, 929728), (2388, 915712), (2688, 813512), (2786, 784896), (3066, 713216), (3072, 711823), (3136, 697296), (3184, 686784), (3504, 624064), (3577, 611328), (3584, 610134), (4088, 534912), (4179, 523264), (4672, 468048), (4704, 464864), (4776, 457856), (5376, 406756), (5572, 392448), (6132, 356608), (6272, 348648), (6368, 343392), (7008, 312032), (7154, 305664), (7168, 305067), (8176, 267456), (8358, 261632), (9344, 234024), (9408, 232432), (9552, 228928), (9751, 224256), (10731, 203776), (10752, 203378), (11144, 196224), (12264, 178304), (12544, 174324), (12736, 171696), (14016, 156016), (14308, 152832), (14527, 150528), (16352, 133728), (16716, 130816), (18688, 117012), (18816, 116216), (19104, 114464), (19502, 112128), (21462, 101888), (21504, 101689), (22288, 98112), (24528, 89152), (25088, 87162), (25472, 85848), (28032, 78008), (28616, 76416), (29054, 75264), (29253, 74752), (32704, 66864), (33432, 65408), (37376, 58506), (37632, 58108), (38208, 57232), (39004, 56064), (42924, 50944), (43581, 50176), (44576, 49056)]