389740512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2913

約数の個数: 144

約数和(自身を含む): 1231569360

約数和(自身を除く): 841828848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1392, 1421, 1568, 1624, 2352, 2436, 2784, 2842, 2857, 3248, 4263, 4704, 4872, 5684, 5714, 6496, 8526, 8571, 9744, 11368, 11428, 17052, 17142, 19488, 19999, 22736, 22856, 34104, 34284, 39998, 45472, 45712, 59997, 68208, 68568, 79996, 82853, 91424, 119994, 136416, 137136, 139993, 159992, 165706, 239988, 248559, 274272, 279986, 319984, 331412, 419979, 479976, 497118, 559972, 579971, 639968, 662824, 839958, 959952, 994236, 1119944, 1159942, 1325648, 1679916, 1739913, 1919904, 1988472, 2239888, 2319884, 2651296, 3359832, 3479826, 3976944, 4059797, 4479776, 4639768, 6719664, 6959652, 7953888, 8119594, 9279536, 12179391, 13439328, 13919304, 16239188, 18559072, 24358782, 27838608, 32478376, 48717564, 55677216, 64956752, 97435128, 129913504, 194870256, 389740512]

約数ペア:

[(1, 389740512), (2, 194870256), (3, 129913504), (4, 97435128), (6, 64956752), (7, 55677216), (8, 48717564), (12, 32478376), (14, 27838608), (16, 24358782), (21, 18559072), (24, 16239188), (28, 13919304), (29, 13439328), (32, 12179391), (42, 9279536), (48, 8119594), (49, 7953888), (56, 6959652), (58, 6719664), (84, 4639768), (87, 4479776), (96, 4059797), (98, 3976944), (112, 3479826), (116, 3359832), (147, 2651296), (168, 2319884), (174, 2239888), (196, 1988472), (203, 1919904), (224, 1739913), (232, 1679916), (294, 1325648), (336, 1159942), (348, 1119944), (392, 994236), (406, 959952), (464, 839958), (588, 662824), (609, 639968), (672, 579971), (696, 559972), (784, 497118), (812, 479976), (928, 419979), (1176, 331412), (1218, 319984), (1392, 279986), (1421, 274272), (1568, 248559), (1624, 239988), (2352, 165706), (2436, 159992), (2784, 139993), (2842, 137136), (2857, 136416), (3248, 119994), (4263, 91424), (4704, 82853), (4872, 79996), (5684, 68568), (5714, 68208), (6496, 59997), (8526, 45712), (8571, 45472), (9744, 39998), (11368, 34284), (11428, 34104), (17052, 22856), (17142, 22736), (19488, 19999)]