4378481664

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2076

約数の個数: 176

約数和(自身を含む): 12576768000

約数和(自身を除く): 8198286336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 512, 552, 713, 736, 744, 768, 992, 1024, 1104, 1426, 1472, 1488, 1536, 1984, 1999, 2139, 2208, 2852, 2944, 2976, 3072, 3968, 3998, 4278, 4416, 5704, 5888, 5952, 5997, 7936, 7996, 8556, 8832, 11408, 11776, 11904, 11994, 15872, 15992, 17112, 17664, 22816, 23552, 23808, 23988, 31744, 31984, 34224, 35328, 45632, 45977, 47616, 47976, 61969, 63968, 68448, 70656, 91264, 91954, 95232, 95952, 123938, 127936, 136896, 137931, 182528, 183908, 185907, 191904, 247876, 255872, 273792, 275862, 365056, 367816, 371814, 383808, 495752, 511744, 547584, 551724, 730112, 735632, 743628, 767616, 991504, 1023488, 1095168, 1103448, 1425287, 1471264, 1487256, 1535232, 1983008, 2046976, 2190336, 2206896, 2850574, 2942528, 2974512, 3070464, 3966016, 4275861, 4413792, 5701148, 5885056, 5949024, 6140928, 7932032, 8551722, 8827584, 11402296, 11770112, 11898048, 15864064, 17103444, 17655168, 22804592, 23540224, 23796096, 31728128, 34206888, 35310336, 45609184, 47080448, 47592192, 63456256, 68413776, 70620672, 91218368, 95184384, 136827552, 141241344, 182436736, 190368768, 273655104, 364873472, 547310208, 729746944, 1094620416, 1459493888, 2189240832, 4378481664]

約数ペア:

[(1, 4378481664), (2, 2189240832), (3, 1459493888), (4, 1094620416), (6, 729746944), (8, 547310208), (12, 364873472), (16, 273655104), (23, 190368768), (24, 182436736), (31, 141241344), (32, 136827552), (46, 95184384), (48, 91218368), (62, 70620672), (64, 68413776), (69, 63456256), (92, 47592192), (93, 47080448), (96, 45609184), (124, 35310336), (128, 34206888), (138, 31728128), (184, 23796096), (186, 23540224), (192, 22804592), (248, 17655168), (256, 17103444), (276, 15864064), (368, 11898048), (372, 11770112), (384, 11402296), (496, 8827584), (512, 8551722), (552, 7932032), (713, 6140928), (736, 5949024), (744, 5885056), (768, 5701148), (992, 4413792), (1024, 4275861), (1104, 3966016), (1426, 3070464), (1472, 2974512), (1488, 2942528), (1536, 2850574), (1984, 2206896), (1999, 2190336), (2139, 2046976), (2208, 1983008), (2852, 1535232), (2944, 1487256), (2976, 1471264), (3072, 1425287), (3968, 1103448), (3998, 1095168), (4278, 1023488), (4416, 991504), (5704, 767616), (5888, 743628), (5952, 735632), (5997, 730112), (7936, 551724), (7996, 547584), (8556, 511744), (8832, 495752), (11408, 383808), (11776, 371814), (11904, 367816), (11994, 365056), (15872, 275862), (15992, 273792), (17112, 255872), (17664, 247876), (22816, 191904), (23552, 185907), (23808, 183908), (23988, 182528), (31744, 137931), (31984, 136896), (34224, 127936), (35328, 123938), (45632, 95952), (45977, 95232), (47616, 91954), (47976, 91264), (61969, 70656), (63968, 68448)]