21996582912

素因数分解:

$2^{11}\times 3^4\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1498

約数の個数: 240

約数和(自身を含む): 66428041680

約数和(自身を除く): 44431458768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 128, 144, 162, 192, 194, 216, 256, 288, 291, 324, 384, 388, 432, 512, 576, 582, 648, 768, 776, 864, 873, 1024, 1152, 1164, 1296, 1367, 1536, 1552, 1728, 1746, 2048, 2304, 2328, 2592, 2619, 2734, 3072, 3104, 3456, 3492, 4101, 4608, 4656, 5184, 5238, 5468, 6144, 6208, 6912, 6984, 7857, 8202, 9216, 9312, 10368, 10476, 10936, 12303, 12416, 13824, 13968, 15714, 16404, 18432, 18624, 20736, 20952, 21872, 24606, 24832, 27648, 27936, 31428, 32808, 36909, 37248, 41472, 41904, 43744, 49212, 49664, 55296, 55872, 62856, 65616, 73818, 74496, 82944, 83808, 87488, 98424, 99328, 110727, 111744, 125712, 131232, 132599, 147636, 148992, 165888, 167616, 174976, 196848, 198656, 221454, 223488, 251424, 262464, 265198, 295272, 297984, 335232, 349952, 393696, 397797, 442908, 446976, 502848, 524928, 530396, 590544, 595968, 670464, 699904, 787392, 795594, 885816, 893952, 1005696, 1049856, 1060792, 1181088, 1193391, 1340928, 1399808, 1574784, 1591188, 1771632, 1787904, 2011392, 2099712, 2121584, 2362176, 2386782, 2681856, 2799616, 3149568, 3182376, 3543264, 3580173, 4022784, 4199424, 4243168, 4724352, 4773564, 5363712, 6299136, 6364752, 7086528, 7160346, 8045568, 8398848, 8486336, 9448704, 9547128, 10740519, 12598272, 12729504, 14173056, 14320692, 16091136, 16972672, 18897408, 19094256, 21481038, 25196544, 25459008, 28346112, 28641384, 33945344, 37794816, 38188512, 42962076, 50918016, 56692224, 57282768, 67890688, 75589632, 76377024, 85924152, 101836032, 113384448, 114565536, 135781376, 152754048, 171848304, 203672064, 226768896, 229131072, 271562752, 305508096, 343696608, 407344128, 458262144, 611016192, 687393216, 814688256, 916524288, 1222032384, 1374786432, 1833048576, 2444064768, 2749572864, 3666097152, 5499145728, 7332194304, 10998291456, 21996582912]

約数ペア:

[(1, 21996582912), (2, 10998291456), (3, 7332194304), (4, 5499145728), (6, 3666097152), (8, 2749572864), (9, 2444064768), (12, 1833048576), (16, 1374786432), (18, 1222032384), (24, 916524288), (27, 814688256), (32, 687393216), (36, 611016192), (48, 458262144), (54, 407344128), (64, 343696608), (72, 305508096), (81, 271562752), (96, 229131072), (97, 226768896), (108, 203672064), (128, 171848304), (144, 152754048), (162, 135781376), (192, 114565536), (194, 113384448), (216, 101836032), (256, 85924152), (288, 76377024), (291, 75589632), (324, 67890688), (384, 57282768), (388, 56692224), (432, 50918016), (512, 42962076), (576, 38188512), (582, 37794816), (648, 33945344), (768, 28641384), (776, 28346112), (864, 25459008), (873, 25196544), (1024, 21481038), (1152, 19094256), (1164, 18897408), (1296, 16972672), (1367, 16091136), (1536, 14320692), (1552, 14173056), (1728, 12729504), (1746, 12598272), (2048, 10740519), (2304, 9547128), (2328, 9448704), (2592, 8486336), (2619, 8398848), (2734, 8045568), (3072, 7160346), (3104, 7086528), (3456, 6364752), (3492, 6299136), (4101, 5363712), (4608, 4773564), (4656, 4724352), (5184, 4243168), (5238, 4199424), (5468, 4022784), (6144, 3580173), (6208, 3543264), (6912, 3182376), (6984, 3149568), (7857, 2799616), (8202, 2681856), (9216, 2386782), (9312, 2362176), (10368, 2121584), (10476, 2099712), (10936, 2011392), (12303, 1787904), (12416, 1771632), (13824, 1591188), (13968, 1574784), (15714, 1399808), (16404, 1340928), (18432, 1193391), (18624, 1181088), (20736, 1060792), (20952, 1049856), (21872, 1005696), (24606, 893952), (24832, 885816), (27648, 795594), (27936, 787392), (31428, 699904), (32808, 670464), (36909, 595968), (37248, 590544), (41472, 530396), (41904, 524928), (43744, 502848), (49212, 446976), (49664, 442908), (55296, 397797), (55872, 393696), (62856, 349952), (65616, 335232), (73818, 297984), (74496, 295272), (82944, 265198), (83808, 262464), (87488, 251424), (98424, 223488), (99328, 221454), (110727, 198656), (111744, 196848), (125712, 174976), (131232, 167616), (132599, 165888), (147636, 148992)]