393345792

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^3$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 1342417440

約数和(自身を除く): 949071648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 522, 576, 609, 672, 696, 768, 812, 841, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1624, 1682, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2523, 2688, 2784, 3248, 3364, 3654, 3712, 4032, 4176, 4872, 5046, 5376, 5568, 5887, 6496, 6728, 7308, 7424, 7569, 8064, 8352, 9744, 10092, 11136, 11774, 12992, 13456, 14616, 15138, 16128, 16704, 17661, 19488, 20184, 22272, 23548, 24389, 25984, 26912, 29232, 30276, 33408, 35322, 38976, 40368, 47096, 48778, 51968, 52983, 53824, 58464, 60552, 66816, 70644, 73167, 77952, 80736, 94192, 97556, 105966, 107648, 116928, 121104, 141288, 146334, 155904, 161472, 170723, 188384, 195112, 211932, 215296, 219501, 233856, 242208, 282576, 292668, 322944, 341446, 376768, 390224, 423864, 439002, 467712, 484416, 512169, 565152, 585336, 645888, 682892, 753536, 780448, 847728, 878004, 968832, 1024338, 1130304, 1170672, 1365784, 1507072, 1536507, 1560896, 1695456, 1756008, 1937664, 2048676, 2260608, 2341344, 2731568, 3073014, 3121792, 3390912, 3512016, 4097352, 4521216, 4682688, 5463136, 6146028, 6243584, 6781824, 7024032, 8194704, 9365376, 10926272, 12292056, 13563648, 14048064, 16389408, 18730752, 21852544, 24584112, 28096128, 32778816, 43705088, 49168224, 56192256, 65557632, 98336448, 131115264, 196672896, 393345792]

約数ペア:

[(1, 393345792), (2, 196672896), (3, 131115264), (4, 98336448), (6, 65557632), (7, 56192256), (8, 49168224), (9, 43705088), (12, 32778816), (14, 28096128), (16, 24584112), (18, 21852544), (21, 18730752), (24, 16389408), (28, 14048064), (29, 13563648), (32, 12292056), (36, 10926272), (42, 9365376), (48, 8194704), (56, 7024032), (58, 6781824), (63, 6243584), (64, 6146028), (72, 5463136), (84, 4682688), (87, 4521216), (96, 4097352), (112, 3512016), (116, 3390912), (126, 3121792), (128, 3073014), (144, 2731568), (168, 2341344), (174, 2260608), (192, 2048676), (203, 1937664), (224, 1756008), (232, 1695456), (252, 1560896), (256, 1536507), (261, 1507072), (288, 1365784), (336, 1170672), (348, 1130304), (384, 1024338), (406, 968832), (448, 878004), (464, 847728), (504, 780448), (522, 753536), (576, 682892), (609, 645888), (672, 585336), (696, 565152), (768, 512169), (812, 484416), (841, 467712), (896, 439002), (928, 423864), (1008, 390224), (1044, 376768), (1152, 341446), (1218, 322944), (1344, 292668), (1392, 282576), (1624, 242208), (1682, 233856), (1792, 219501), (1827, 215296), (1856, 211932), (2016, 195112), (2088, 188384), (2304, 170723), (2436, 161472), (2523, 155904), (2688, 146334), (2784, 141288), (3248, 121104), (3364, 116928), (3654, 107648), (3712, 105966), (4032, 97556), (4176, 94192), (4872, 80736), (5046, 77952), (5376, 73167), (5568, 70644), (5887, 66816), (6496, 60552), (6728, 58464), (7308, 53824), (7424, 52983), (7569, 51968), (8064, 48778), (8352, 47096), (9744, 40368), (10092, 38976), (11136, 35322), (11774, 33408), (12992, 30276), (13456, 29232), (14616, 26912), (15138, 25984), (16128, 24389), (16704, 23548), (17661, 22272), (19488, 20184)]