1721127936

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 264

約数和(自身を含む): 5268683232

約数和(自身を除く): 3547555296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 53, 62, 64, 66, 88, 93, 96, 106, 124, 128, 132, 159, 176, 186, 192, 212, 248, 256, 264, 318, 341, 352, 372, 384, 424, 496, 512, 528, 583, 636, 682, 704, 744, 768, 848, 961, 992, 1023, 1024, 1056, 1166, 1272, 1364, 1408, 1488, 1536, 1643, 1696, 1749, 1922, 1984, 2046, 2112, 2332, 2544, 2728, 2816, 2883, 2976, 3072, 3286, 3392, 3498, 3844, 3968, 4092, 4224, 4664, 4929, 5088, 5456, 5632, 5766, 5952, 6572, 6784, 6996, 7688, 7936, 8184, 8448, 9328, 9858, 10176, 10571, 10912, 11264, 11532, 11904, 13144, 13568, 13992, 15376, 15872, 16368, 16896, 18073, 18656, 19716, 20352, 21142, 21824, 23064, 23808, 26288, 27136, 27984, 30752, 31713, 31744, 32736, 33792, 36146, 37312, 39432, 40704, 42284, 43648, 46128, 47616, 50933, 52576, 54219, 54272, 55968, 61504, 63426, 65472, 72292, 74624, 78864, 81408, 84568, 87296, 92256, 95232, 101866, 105152, 108438, 111936, 123008, 126852, 130944, 144584, 149248, 152799, 157728, 162816, 169136, 174592, 184512, 203732, 210304, 216876, 223872, 246016, 253704, 261888, 289168, 298496, 305598, 315456, 338272, 349184, 369024, 407464, 420608, 433752, 447744, 492032, 507408, 523776, 560263, 578336, 596992, 611196, 630912, 676544, 738048, 814928, 841216, 867504, 895488, 984064, 1014816, 1047552, 1120526, 1156672, 1222392, 1261824, 1353088, 1476096, 1629856, 1680789, 1682432, 1735008, 1790976, 2029632, 2241052, 2313344, 2444784, 2523648, 2706176, 2952192, 3259712, 3361578, 3470016, 4059264, 4482104, 4626688, 4889568, 5047296, 5412352, 6519424, 6723156, 6940032, 8118528, 8964208, 9253376, 9779136, 10824704, 13038848, 13446312, 13880064, 16237056, 17928416, 18506752, 19558272, 26077696, 26892624, 27760128, 32474112, 35856832, 39116544, 52155392, 53785248, 55520256, 71713664, 78233088, 107570496, 143427328, 156466176, 215140992, 286854656, 430281984, 573709312, 860563968, 1721127936]

約数ペア:

[(1, 1721127936), (2, 860563968), (3, 573709312), (4, 430281984), (6, 286854656), (8, 215140992), (11, 156466176), (12, 143427328), (16, 107570496), (22, 78233088), (24, 71713664), (31, 55520256), (32, 53785248), (33, 52155392), (44, 39116544), (48, 35856832), (53, 32474112), (62, 27760128), (64, 26892624), (66, 26077696), (88, 19558272), (93, 18506752), (96, 17928416), (106, 16237056), (124, 13880064), (128, 13446312), (132, 13038848), (159, 10824704), (176, 9779136), (186, 9253376), (192, 8964208), (212, 8118528), (248, 6940032), (256, 6723156), (264, 6519424), (318, 5412352), (341, 5047296), (352, 4889568), (372, 4626688), (384, 4482104), (424, 4059264), (496, 3470016), (512, 3361578), (528, 3259712), (583, 2952192), (636, 2706176), (682, 2523648), (704, 2444784), (744, 2313344), (768, 2241052), (848, 2029632), (961, 1790976), (992, 1735008), (1023, 1682432), (1024, 1680789), (1056, 1629856), (1166, 1476096), (1272, 1353088), (1364, 1261824), (1408, 1222392), (1488, 1156672), (1536, 1120526), (1643, 1047552), (1696, 1014816), (1749, 984064), (1922, 895488), (1984, 867504), (2046, 841216), (2112, 814928), (2332, 738048), (2544, 676544), (2728, 630912), (2816, 611196), (2883, 596992), (2976, 578336), (3072, 560263), (3286, 523776), (3392, 507408), (3498, 492032), (3844, 447744), (3968, 433752), (4092, 420608), (4224, 407464), (4664, 369024), (4929, 349184), (5088, 338272), (5456, 315456), (5632, 305598), (5766, 298496), (5952, 289168), (6572, 261888), (6784, 253704), (6996, 246016), (7688, 223872), (7936, 216876), (8184, 210304), (8448, 203732), (9328, 184512), (9858, 174592), (10176, 169136), (10571, 162816), (10912, 157728), (11264, 152799), (11532, 149248), (11904, 144584), (13144, 130944), (13568, 126852), (13992, 123008), (15376, 111936), (15872, 108438), (16368, 105152), (16896, 101866), (18073, 95232), (18656, 92256), (19716, 87296), (20352, 84568), (21142, 81408), (21824, 78864), (23064, 74624), (23808, 72292), (26288, 65472), (27136, 63426), (27984, 61504), (30752, 55968), (31713, 54272), (31744, 54219), (32736, 52576), (33792, 50933), (36146, 47616), (37312, 46128), (39432, 43648), (40704, 42284)]