1639281024

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 256

約数和(自身を含む): 5181926400

約数和(自身を除く): 3542645376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 64, 69, 72, 82, 92, 96, 108, 123, 128, 138, 144, 164, 184, 192, 207, 216, 246, 276, 288, 328, 368, 369, 384, 414, 432, 492, 503, 552, 576, 621, 656, 736, 738, 828, 864, 943, 984, 1006, 1104, 1107, 1152, 1242, 1312, 1472, 1476, 1509, 1656, 1728, 1886, 1968, 2012, 2208, 2214, 2484, 2624, 2829, 2944, 2952, 3018, 3312, 3456, 3772, 3936, 4024, 4416, 4428, 4527, 4968, 5248, 5658, 5904, 6036, 6624, 7544, 7872, 8048, 8487, 8832, 8856, 9054, 9936, 11316, 11569, 11808, 12072, 13248, 13581, 15088, 15744, 16096, 16974, 17712, 18108, 19872, 20623, 22632, 23138, 23616, 24144, 25461, 26496, 27162, 30176, 32192, 33948, 34707, 35424, 36216, 39744, 41246, 45264, 46276, 47232, 48288, 50922, 54324, 60352, 61869, 64384, 67896, 69414, 70848, 72432, 79488, 82492, 90528, 92552, 96576, 101844, 104121, 108648, 120704, 123738, 135792, 138828, 141696, 144864, 164984, 181056, 185104, 185607, 193152, 203688, 208242, 217296, 247476, 271584, 277656, 289728, 312363, 329968, 362112, 370208, 371214, 407376, 416484, 434592, 474329, 494952, 543168, 555312, 556821, 579456, 624726, 659936, 740416, 742428, 814752, 832968, 869184, 948658, 989904, 1086336, 1110624, 1113642, 1249452, 1319872, 1422987, 1480832, 1484856, 1629504, 1665936, 1738368, 1897316, 1979808, 2221248, 2227284, 2498904, 2639744, 2845974, 2969712, 3259008, 3331872, 3794632, 3959616, 4268961, 4442496, 4454568, 4997808, 5691948, 5939424, 6663744, 7589264, 7919232, 8537922, 8909136, 9995616, 11383896, 11878848, 12806883, 13327488, 15178528, 17075844, 17818272, 19991232, 22767792, 23757696, 25613766, 30357056, 34151688, 35636544, 39982464, 45535584, 51227532, 60714112, 68303376, 71273088, 91071168, 102455064, 136606752, 182142336, 204910128, 273213504, 409820256, 546427008, 819640512, 1639281024]

約数ペア:

[(1, 1639281024), (2, 819640512), (3, 546427008), (4, 409820256), (6, 273213504), (8, 204910128), (9, 182142336), (12, 136606752), (16, 102455064), (18, 91071168), (23, 71273088), (24, 68303376), (27, 60714112), (32, 51227532), (36, 45535584), (41, 39982464), (46, 35636544), (48, 34151688), (54, 30357056), (64, 25613766), (69, 23757696), (72, 22767792), (82, 19991232), (92, 17818272), (96, 17075844), (108, 15178528), (123, 13327488), (128, 12806883), (138, 11878848), (144, 11383896), (164, 9995616), (184, 8909136), (192, 8537922), (207, 7919232), (216, 7589264), (246, 6663744), (276, 5939424), (288, 5691948), (328, 4997808), (368, 4454568), (369, 4442496), (384, 4268961), (414, 3959616), (432, 3794632), (492, 3331872), (503, 3259008), (552, 2969712), (576, 2845974), (621, 2639744), (656, 2498904), (736, 2227284), (738, 2221248), (828, 1979808), (864, 1897316), (943, 1738368), (984, 1665936), (1006, 1629504), (1104, 1484856), (1107, 1480832), (1152, 1422987), (1242, 1319872), (1312, 1249452), (1472, 1113642), (1476, 1110624), (1509, 1086336), (1656, 989904), (1728, 948658), (1886, 869184), (1968, 832968), (2012, 814752), (2208, 742428), (2214, 740416), (2484, 659936), (2624, 624726), (2829, 579456), (2944, 556821), (2952, 555312), (3018, 543168), (3312, 494952), (3456, 474329), (3772, 434592), (3936, 416484), (4024, 407376), (4416, 371214), (4428, 370208), (4527, 362112), (4968, 329968), (5248, 312363), (5658, 289728), (5904, 277656), (6036, 271584), (6624, 247476), (7544, 217296), (7872, 208242), (8048, 203688), (8487, 193152), (8832, 185607), (8856, 185104), (9054, 181056), (9936, 164984), (11316, 144864), (11569, 141696), (11808, 138828), (12072, 135792), (13248, 123738), (13581, 120704), (15088, 108648), (15744, 104121), (16096, 101844), (16974, 96576), (17712, 92552), (18108, 90528), (19872, 82492), (20623, 79488), (22632, 72432), (23138, 70848), (23616, 69414), (24144, 67896), (25461, 64384), (26496, 61869), (27162, 60352), (30176, 54324), (32192, 50922), (33948, 48288), (34707, 47232), (35424, 46276), (36216, 45264), (39744, 41246)]