1640447424

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12368

約数の個数: 224

約数和(自身を含む): 6013094400

約数和(自身を除く): 4372646976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1344, 1386, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2772, 3024, 3168, 3696, 4032, 4158, 4752, 4928, 5544, 6048, 6336, 7392, 8316, 9504, 11088, 12096, 12329, 14784, 16632, 19008, 22176, 24658, 33264, 36987, 44352, 49316, 66528, 73974, 86303, 98632, 110961, 133056, 135619, 147948, 172606, 197264, 221922, 258909, 271238, 295896, 332883, 345212, 394528, 406857, 443844, 517818, 542476, 591792, 665766, 690424, 776727, 789056, 813714, 887688, 949333, 1035636, 1084952, 1183584, 1220571, 1331532, 1380848, 1553454, 1627428, 1775376, 1898666, 2071272, 2169904, 2330181, 2367168, 2441142, 2663064, 2761696, 2847999, 3106908, 3254856, 3550752, 3661713, 3797332, 4142544, 4339808, 4660362, 4882284, 5326128, 5523392, 5695998, 6213816, 6509712, 7101504, 7323426, 7594664, 8285088, 8543997, 8679616, 9320724, 9764568, 10652256, 11391996, 12427632, 13019424, 14646852, 15189328, 16570176, 17087994, 18641448, 19529136, 21304512, 22783992, 24855264, 25631991, 26038848, 29293704, 30378656, 34175988, 37282896, 39058272, 45567984, 49710528, 51263982, 58587408, 60757312, 68351976, 74565792, 78116544, 91135968, 102527964, 117174816, 136703952, 149131584, 182271936, 205055928, 234349632, 273407904, 410111856, 546815808, 820223712, 1640447424]

約数ペア:

[(1, 1640447424), (2, 820223712), (3, 546815808), (4, 410111856), (6, 273407904), (7, 234349632), (8, 205055928), (9, 182271936), (11, 149131584), (12, 136703952), (14, 117174816), (16, 102527964), (18, 91135968), (21, 78116544), (22, 74565792), (24, 68351976), (27, 60757312), (28, 58587408), (32, 51263982), (33, 49710528), (36, 45567984), (42, 39058272), (44, 37282896), (48, 34175988), (54, 30378656), (56, 29293704), (63, 26038848), (64, 25631991), (66, 24855264), (72, 22783992), (77, 21304512), (84, 19529136), (88, 18641448), (96, 17087994), (99, 16570176), (108, 15189328), (112, 14646852), (126, 13019424), (132, 12427632), (144, 11391996), (154, 10652256), (168, 9764568), (176, 9320724), (189, 8679616), (192, 8543997), (198, 8285088), (216, 7594664), (224, 7323426), (231, 7101504), (252, 6509712), (264, 6213816), (288, 5695998), (297, 5523392), (308, 5326128), (336, 4882284), (352, 4660362), (378, 4339808), (396, 4142544), (432, 3797332), (448, 3661713), (462, 3550752), (504, 3254856), (528, 3106908), (576, 2847999), (594, 2761696), (616, 2663064), (672, 2441142), (693, 2367168), (704, 2330181), (756, 2169904), (792, 2071272), (864, 1898666), (924, 1775376), (1008, 1627428), (1056, 1553454), (1188, 1380848), (1232, 1331532), (1344, 1220571), (1386, 1183584), (1512, 1084952), (1584, 1035636), (1728, 949333), (1848, 887688), (2016, 813714), (2079, 789056), (2112, 776727), (2376, 690424), (2464, 665766), (2772, 591792), (3024, 542476), (3168, 517818), (3696, 443844), (4032, 406857), (4158, 394528), (4752, 345212), (4928, 332883), (5544, 295896), (6048, 271238), (6336, 258909), (7392, 221922), (8316, 197264), (9504, 172606), (11088, 147948), (12096, 135619), (12329, 133056), (14784, 110961), (16632, 98632), (19008, 86303), (22176, 73974), (24658, 66528), (33264, 49316), (36987, 44352)]