18638255328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4966

約数の個数: 288

約数和(自身を含む): 62780562432

約数和(自身を除く): 44142307104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 96, 112, 121, 132, 141, 154, 168, 176, 188, 224, 231, 242, 264, 282, 308, 329, 336, 352, 363, 376, 462, 484, 517, 528, 564, 616, 658, 672, 726, 752, 847, 924, 968, 987, 1034, 1056, 1128, 1232, 1316, 1452, 1504, 1551, 1694, 1848, 1936, 1974, 2068, 2256, 2464, 2541, 2632, 2904, 3102, 3388, 3619, 3696, 3872, 3948, 4136, 4512, 4877, 5082, 5264, 5687, 5808, 6204, 6776, 7238, 7392, 7896, 8272, 9754, 10164, 10528, 10857, 11374, 11616, 12408, 13552, 14476, 14631, 15792, 16544, 17061, 19508, 20328, 21714, 22748, 24816, 27104, 28952, 29262, 31584, 34122, 34139, 39016, 39809, 40656, 43428, 45496, 49632, 53647, 57904, 58524, 68244, 68278, 78032, 79618, 81312, 86856, 90992, 102417, 107294, 115808, 117048, 119427, 136488, 136556, 156064, 159236, 160941, 173712, 181984, 204834, 214588, 229219, 234096, 238854, 272976, 273112, 318472, 321882, 347424, 375529, 409668, 429176, 458438, 468192, 477708, 545952, 546224, 590117, 636944, 643764, 687657, 751058, 819336, 858352, 916876, 955416, 1092448, 1126587, 1180234, 1273888, 1287528, 1375314, 1502116, 1604533, 1638672, 1716704, 1770351, 1833752, 1910832, 2253174, 2360468, 2521409, 2575056, 2750628, 3004232, 3209066, 3277344, 3540702, 3667504, 3821664, 4130819, 4506348, 4720936, 4813599, 5042818, 5150112, 5501256, 6008464, 6418132, 7081404, 7335008, 7564227, 8261638, 9012696, 9441872, 9627198, 10085636, 11002512, 12016928, 12392457, 12836264, 14162808, 15128454, 16523276, 17649863, 18025392, 18883744, 19254396, 20171272, 22005024, 24784914, 25672528, 27735499, 28325616, 30256908, 33046552, 35299726, 36050784, 38508792, 40342544, 49569828, 51345056, 52949589, 55470998, 56651232, 60513816, 66093104, 70599452, 77017584, 80685088, 83206497, 99139656, 105899178, 110941996, 121027632, 132186208, 141198904, 154035168, 166412994, 194148493, 198279312, 211798356, 221883992, 242055264, 282397808, 332825988, 388296986, 396558624, 423596712, 443767984, 564795616, 582445479, 665651976, 776593972, 847193424, 887535968, 1164890958, 1331303952, 1553187944, 1694386848, 2329781916, 2662607904, 3106375888, 4659563832, 6212751776, 9319127664, 18638255328]

約数ペア:

[(1, 18638255328), (2, 9319127664), (3, 6212751776), (4, 4659563832), (6, 3106375888), (7, 2662607904), (8, 2329781916), (11, 1694386848), (12, 1553187944), (14, 1331303952), (16, 1164890958), (21, 887535968), (22, 847193424), (24, 776593972), (28, 665651976), (32, 582445479), (33, 564795616), (42, 443767984), (44, 423596712), (47, 396558624), (48, 388296986), (56, 332825988), (66, 282397808), (77, 242055264), (84, 221883992), (88, 211798356), (94, 198279312), (96, 194148493), (112, 166412994), (121, 154035168), (132, 141198904), (141, 132186208), (154, 121027632), (168, 110941996), (176, 105899178), (188, 99139656), (224, 83206497), (231, 80685088), (242, 77017584), (264, 70599452), (282, 66093104), (308, 60513816), (329, 56651232), (336, 55470998), (352, 52949589), (363, 51345056), (376, 49569828), (462, 40342544), (484, 38508792), (517, 36050784), (528, 35299726), (564, 33046552), (616, 30256908), (658, 28325616), (672, 27735499), (726, 25672528), (752, 24784914), (847, 22005024), (924, 20171272), (968, 19254396), (987, 18883744), (1034, 18025392), (1056, 17649863), (1128, 16523276), (1232, 15128454), (1316, 14162808), (1452, 12836264), (1504, 12392457), (1551, 12016928), (1694, 11002512), (1848, 10085636), (1936, 9627198), (1974, 9441872), (2068, 9012696), (2256, 8261638), (2464, 7564227), (2541, 7335008), (2632, 7081404), (2904, 6418132), (3102, 6008464), (3388, 5501256), (3619, 5150112), (3696, 5042818), (3872, 4813599), (3948, 4720936), (4136, 4506348), (4512, 4130819), (4877, 3821664), (5082, 3667504), (5264, 3540702), (5687, 3277344), (5808, 3209066), (6204, 3004232), (6776, 2750628), (7238, 2575056), (7392, 2521409), (7896, 2360468), (8272, 2253174), (9754, 1910832), (10164, 1833752), (10528, 1770351), (10857, 1716704), (11374, 1638672), (11616, 1604533), (12408, 1502116), (13552, 1375314), (14476, 1287528), (14631, 1273888), (15792, 1180234), (16544, 1126587), (17061, 1092448), (19508, 955416), (20328, 916876), (21714, 858352), (22748, 819336), (24816, 751058), (27104, 687657), (28952, 643764), (29262, 636944), (31584, 590117), (34122, 546224), (34139, 545952), (39016, 477708), (39809, 468192), (40656, 458438), (43428, 429176), (45496, 409668), (49632, 375529), (53647, 347424), (57904, 321882), (58524, 318472), (68244, 273112), (68278, 272976), (78032, 238854), (79618, 234096), (81312, 229219), (86856, 214588), (90992, 204834), (102417, 181984), (107294, 173712), (115808, 160941), (117048, 159236), (119427, 156064), (136488, 136556)]