394179136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 953399160

約数和(自身を除く): 559220024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 31, 32, 34, 52, 58, 62, 64, 68, 104, 116, 124, 136, 208, 221, 232, 248, 272, 377, 403, 416, 442, 464, 493, 496, 527, 544, 754, 806, 832, 884, 899, 928, 961, 986, 992, 1054, 1088, 1508, 1612, 1768, 1798, 1856, 1922, 1972, 1984, 2108, 3016, 3224, 3536, 3596, 3844, 3944, 4216, 6032, 6409, 6448, 6851, 7072, 7192, 7688, 7888, 8432, 11687, 12064, 12493, 12818, 12896, 13702, 14144, 14384, 15283, 15376, 15776, 16337, 16864, 23374, 24128, 24986, 25636, 25792, 27404, 27869, 28768, 30566, 30752, 31552, 32674, 33728, 46748, 49972, 51272, 54808, 55738, 57536, 61132, 61504, 65348, 93496, 99944, 102544, 109616, 111476, 122264, 130696, 186992, 198679, 199888, 205088, 212381, 219232, 222952, 244528, 261392, 362297, 373984, 397358, 399776, 410176, 424762, 438464, 445904, 473773, 489056, 522784, 724594, 747968, 794716, 799552, 849524, 891808, 947546, 978112, 1045568, 1449188, 1589432, 1699048, 1783616, 1895092, 2898376, 3178864, 3398096, 3790184, 5796752, 6159049, 6357728, 6796192, 7580368, 11593504, 12318098, 12715456, 13592384, 15160736, 23187008, 24636196, 30321472, 49272392, 98544784, 197089568, 394179136]

約数ペア:

[(1, 394179136), (2, 197089568), (4, 98544784), (8, 49272392), (13, 30321472), (16, 24636196), (17, 23187008), (26, 15160736), (29, 13592384), (31, 12715456), (32, 12318098), (34, 11593504), (52, 7580368), (58, 6796192), (62, 6357728), (64, 6159049), (68, 5796752), (104, 3790184), (116, 3398096), (124, 3178864), (136, 2898376), (208, 1895092), (221, 1783616), (232, 1699048), (248, 1589432), (272, 1449188), (377, 1045568), (403, 978112), (416, 947546), (442, 891808), (464, 849524), (493, 799552), (496, 794716), (527, 747968), (544, 724594), (754, 522784), (806, 489056), (832, 473773), (884, 445904), (899, 438464), (928, 424762), (961, 410176), (986, 399776), (992, 397358), (1054, 373984), (1088, 362297), (1508, 261392), (1612, 244528), (1768, 222952), (1798, 219232), (1856, 212381), (1922, 205088), (1972, 199888), (1984, 198679), (2108, 186992), (3016, 130696), (3224, 122264), (3536, 111476), (3596, 109616), (3844, 102544), (3944, 99944), (4216, 93496), (6032, 65348), (6409, 61504), (6448, 61132), (6851, 57536), (7072, 55738), (7192, 54808), (7688, 51272), (7888, 49972), (8432, 46748), (11687, 33728), (12064, 32674), (12493, 31552), (12818, 30752), (12896, 30566), (13702, 28768), (14144, 27869), (14384, 27404), (15283, 25792), (15376, 25636), (15776, 24986), (16337, 24128), (16864, 23374)]