642779712

素因数分解:

$2^6\times 3^6\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:652

約数の個数: 196

約数和(自身を含む): 1998878400

約数和(自身を除く): 1356098688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 576, 599, 621, 648, 729, 736, 828, 864, 972, 1104, 1198, 1242, 1296, 1458, 1472, 1656, 1728, 1797, 1863, 1944, 2208, 2396, 2484, 2592, 2916, 3312, 3594, 3726, 3888, 4416, 4792, 4968, 5184, 5391, 5589, 5832, 6624, 7188, 7452, 7776, 9584, 9936, 10782, 11178, 11664, 13248, 13777, 14376, 14904, 15552, 16173, 16767, 19168, 19872, 21564, 22356, 23328, 27554, 28752, 29808, 32346, 33534, 38336, 39744, 41331, 43128, 44712, 46656, 48519, 55108, 57504, 59616, 64692, 67068, 82662, 86256, 89424, 97038, 110216, 115008, 119232, 123993, 129384, 134136, 145557, 165324, 172512, 178848, 194076, 220432, 247986, 258768, 268272, 291114, 330648, 345024, 357696, 371979, 388152, 436671, 440864, 495972, 517536, 536544, 582228, 661296, 743958, 776304, 873342, 881728, 991944, 1035072, 1073088, 1115937, 1164456, 1322592, 1487916, 1552608, 1746684, 1983888, 2231874, 2328912, 2645184, 2975832, 3105216, 3347811, 3493368, 3967776, 4463748, 4657824, 5951664, 6695622, 6986736, 7935552, 8927496, 9315648, 10043433, 11903328, 13391244, 13973472, 17854992, 20086866, 23806656, 26782488, 27946944, 35709984, 40173732, 53564976, 71419968, 80347464, 107129952, 160694928, 214259904, 321389856, 642779712]

約数ペア:

[(1, 642779712), (2, 321389856), (3, 214259904), (4, 160694928), (6, 107129952), (8, 80347464), (9, 71419968), (12, 53564976), (16, 40173732), (18, 35709984), (23, 27946944), (24, 26782488), (27, 23806656), (32, 20086866), (36, 17854992), (46, 13973472), (48, 13391244), (54, 11903328), (64, 10043433), (69, 9315648), (72, 8927496), (81, 7935552), (92, 6986736), (96, 6695622), (108, 5951664), (138, 4657824), (144, 4463748), (162, 3967776), (184, 3493368), (192, 3347811), (207, 3105216), (216, 2975832), (243, 2645184), (276, 2328912), (288, 2231874), (324, 1983888), (368, 1746684), (414, 1552608), (432, 1487916), (486, 1322592), (552, 1164456), (576, 1115937), (599, 1073088), (621, 1035072), (648, 991944), (729, 881728), (736, 873342), (828, 776304), (864, 743958), (972, 661296), (1104, 582228), (1198, 536544), (1242, 517536), (1296, 495972), (1458, 440864), (1472, 436671), (1656, 388152), (1728, 371979), (1797, 357696), (1863, 345024), (1944, 330648), (2208, 291114), (2396, 268272), (2484, 258768), (2592, 247986), (2916, 220432), (3312, 194076), (3594, 178848), (3726, 172512), (3888, 165324), (4416, 145557), (4792, 134136), (4968, 129384), (5184, 123993), (5391, 119232), (5589, 115008), (5832, 110216), (6624, 97038), (7188, 89424), (7452, 86256), (7776, 82662), (9584, 67068), (9936, 64692), (10782, 59616), (11178, 57504), (11664, 55108), (13248, 48519), (13777, 46656), (14376, 44712), (14904, 43128), (15552, 41331), (16173, 39744), (16767, 38336), (19168, 33534), (19872, 32346), (21564, 29808), (22356, 28752), (23328, 27554)]