21621456192

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{32369}}^1$

素因数の和:32469

約数の個数: 168

約数和(自身を含む): 67486011840

約数和(自身を除く): 45864555648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 392, 426, 448, 497, 568, 588, 672, 784, 852, 994, 1136, 1176, 1344, 1491, 1568, 1704, 1988, 2272, 2352, 2982, 3136, 3408, 3479, 3976, 4544, 4704, 5964, 6816, 6958, 7952, 9408, 10437, 11928, 13632, 13916, 15904, 20874, 23856, 27832, 31808, 32369, 41748, 47712, 55664, 64738, 83496, 95424, 97107, 111328, 129476, 166992, 194214, 222656, 226583, 258952, 333984, 388428, 453166, 517904, 667968, 679749, 776856, 906332, 1035808, 1359498, 1553712, 1586081, 1812664, 2071616, 2298199, 2718996, 3107424, 3172162, 3625328, 4596398, 4758243, 5437992, 6214848, 6344324, 6894597, 7250656, 9192796, 9516486, 10875984, 12688648, 13789194, 14501312, 16087393, 18385592, 19032972, 21751968, 25377296, 27578388, 32174786, 36771184, 38065944, 43503936, 48262179, 50754592, 55156776, 64349572, 73542368, 76131888, 96524358, 101509184, 110313552, 112611751, 128699144, 147084736, 152263776, 193048716, 220627104, 225223502, 257398288, 304527552, 337835253, 386097432, 441254208, 450447004, 514796576, 675670506, 772194864, 900894008, 1029593152, 1351341012, 1544389728, 1801788016, 2702682024, 3088779456, 3603576032, 5405364048, 7207152064, 10810728096, 21621456192]

約数ペア:

[(1, 21621456192), (2, 10810728096), (3, 7207152064), (4, 5405364048), (6, 3603576032), (7, 3088779456), (8, 2702682024), (12, 1801788016), (14, 1544389728), (16, 1351341012), (21, 1029593152), (24, 900894008), (28, 772194864), (32, 675670506), (42, 514796576), (48, 450447004), (49, 441254208), (56, 386097432), (64, 337835253), (71, 304527552), (84, 257398288), (96, 225223502), (98, 220627104), (112, 193048716), (142, 152263776), (147, 147084736), (168, 128699144), (192, 112611751), (196, 110313552), (213, 101509184), (224, 96524358), (284, 76131888), (294, 73542368), (336, 64349572), (392, 55156776), (426, 50754592), (448, 48262179), (497, 43503936), (568, 38065944), (588, 36771184), (672, 32174786), (784, 27578388), (852, 25377296), (994, 21751968), (1136, 19032972), (1176, 18385592), (1344, 16087393), (1491, 14501312), (1568, 13789194), (1704, 12688648), (1988, 10875984), (2272, 9516486), (2352, 9192796), (2982, 7250656), (3136, 6894597), (3408, 6344324), (3479, 6214848), (3976, 5437992), (4544, 4758243), (4704, 4596398), (5964, 3625328), (6816, 3172162), (6958, 3107424), (7952, 2718996), (9408, 2298199), (10437, 2071616), (11928, 1812664), (13632, 1586081), (13916, 1553712), (15904, 1359498), (20874, 1035808), (23856, 906332), (27832, 776856), (31808, 679749), (32369, 667968), (41748, 517904), (47712, 453166), (55664, 388428), (64738, 333984), (83496, 258952), (95424, 226583), (97107, 222656), (111328, 194214), (129476, 166992)]