219541504

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 208

約数和(自身を含む): 587130880

約数和(自身を除く): 367589376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 91, 104, 112, 124, 128, 133, 152, 182, 208, 217, 224, 247, 248, 256, 266, 304, 364, 403, 416, 434, 448, 494, 496, 512, 532, 589, 608, 728, 806, 832, 868, 896, 988, 992, 1024, 1064, 1178, 1216, 1456, 1612, 1664, 1729, 1736, 1792, 1976, 1984, 2048, 2128, 2356, 2432, 2821, 2912, 3224, 3328, 3458, 3472, 3584, 3952, 3968, 4096, 4123, 4256, 4712, 4864, 5642, 5824, 6448, 6656, 6916, 6944, 7168, 7657, 7904, 7936, 8246, 8512, 9424, 9728, 11284, 11648, 12896, 13312, 13832, 13888, 14336, 15314, 15808, 15872, 16492, 17024, 18848, 19456, 22568, 23296, 25792, 26624, 27664, 27776, 28672, 30628, 31616, 31744, 32984, 34048, 37696, 38912, 45136, 46592, 51584, 53248, 53599, 55328, 55552, 61256, 63232, 63488, 65968, 68096, 75392, 77824, 90272, 93184, 103168, 107198, 110656, 111104, 122512, 126464, 126976, 131936, 136192, 150784, 180544, 186368, 206336, 214396, 221312, 222208, 245024, 252928, 263872, 272384, 301568, 361088, 372736, 412672, 428792, 442624, 444416, 490048, 505856, 527744, 544768, 603136, 722176, 825344, 857584, 885248, 888832, 980096, 1011712, 1055488, 1206272, 1444352, 1650688, 1715168, 1770496, 1960192, 2110976, 2412544, 2888704, 3430336, 3540992, 3920384, 4221952, 5777408, 6860672, 7081984, 7840768, 8443904, 11554816, 13721344, 15681536, 16887808, 27442688, 31363072, 54885376, 109770752, 219541504]

約数ペア:

[(1, 219541504), (2, 109770752), (4, 54885376), (7, 31363072), (8, 27442688), (13, 16887808), (14, 15681536), (16, 13721344), (19, 11554816), (26, 8443904), (28, 7840768), (31, 7081984), (32, 6860672), (38, 5777408), (52, 4221952), (56, 3920384), (62, 3540992), (64, 3430336), (76, 2888704), (91, 2412544), (104, 2110976), (112, 1960192), (124, 1770496), (128, 1715168), (133, 1650688), (152, 1444352), (182, 1206272), (208, 1055488), (217, 1011712), (224, 980096), (247, 888832), (248, 885248), (256, 857584), (266, 825344), (304, 722176), (364, 603136), (403, 544768), (416, 527744), (434, 505856), (448, 490048), (494, 444416), (496, 442624), (512, 428792), (532, 412672), (589, 372736), (608, 361088), (728, 301568), (806, 272384), (832, 263872), (868, 252928), (896, 245024), (988, 222208), (992, 221312), (1024, 214396), (1064, 206336), (1178, 186368), (1216, 180544), (1456, 150784), (1612, 136192), (1664, 131936), (1729, 126976), (1736, 126464), (1792, 122512), (1976, 111104), (1984, 110656), (2048, 107198), (2128, 103168), (2356, 93184), (2432, 90272), (2821, 77824), (2912, 75392), (3224, 68096), (3328, 65968), (3458, 63488), (3472, 63232), (3584, 61256), (3952, 55552), (3968, 55328), (4096, 53599), (4123, 53248), (4256, 51584), (4712, 46592), (4864, 45136), (5642, 38912), (5824, 37696), (6448, 34048), (6656, 32984), (6916, 31744), (6944, 31616), (7168, 30628), (7657, 28672), (7904, 27776), (7936, 27664), (8246, 26624), (8512, 25792), (9424, 23296), (9728, 22568), (11284, 19456), (11648, 18848), (12896, 17024), (13312, 16492), (13832, 15872), (13888, 15808), (14336, 15314)]