238185792

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 224

約数和(自身を含む): 788578560

約数和(自身を除く): 550392768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 461, 468, 552, 576, 598, 621, 624, 702, 736, 828, 832, 864, 897, 922, 936, 1104, 1196, 1242, 1248, 1383, 1404, 1472, 1656, 1728, 1794, 1844, 1872, 2208, 2392, 2484, 2496, 2691, 2766, 2808, 3312, 3588, 3688, 3744, 4149, 4416, 4784, 4968, 5382, 5532, 5616, 5993, 6624, 7176, 7376, 7488, 8073, 8298, 9568, 9936, 10603, 10764, 11064, 11232, 11986, 12447, 13248, 14352, 14752, 16146, 16596, 17979, 19136, 19872, 21206, 21528, 22128, 22464, 23972, 24894, 28704, 29504, 31809, 32292, 33192, 35958, 39744, 42412, 43056, 44256, 47944, 49788, 53937, 57408, 63618, 64584, 66384, 71916, 84824, 86112, 88512, 95427, 95888, 99576, 107874, 127236, 129168, 132768, 137839, 143832, 161811, 169648, 172224, 190854, 191776, 199152, 215748, 254472, 258336, 265536, 275678, 286281, 287664, 323622, 339296, 381708, 383552, 398304, 413517, 431496, 508944, 516672, 551356, 572562, 575328, 647244, 678592, 763416, 796608, 827034, 862992, 1017888, 1102712, 1145124, 1150656, 1240551, 1294488, 1526832, 1654068, 1725984, 2035776, 2205424, 2290248, 2481102, 2588976, 3053664, 3308136, 3451968, 3721653, 4410848, 4580496, 4962204, 5177952, 6107328, 6616272, 7443306, 8821696, 9160992, 9924408, 10355904, 13232544, 14886612, 18321984, 19848816, 26465088, 29773224, 39697632, 59546448, 79395264, 119092896, 238185792]

約数ペア:

[(1, 238185792), (2, 119092896), (3, 79395264), (4, 59546448), (6, 39697632), (8, 29773224), (9, 26465088), (12, 19848816), (13, 18321984), (16, 14886612), (18, 13232544), (23, 10355904), (24, 9924408), (26, 9160992), (27, 8821696), (32, 7443306), (36, 6616272), (39, 6107328), (46, 5177952), (48, 4962204), (52, 4580496), (54, 4410848), (64, 3721653), (69, 3451968), (72, 3308136), (78, 3053664), (92, 2588976), (96, 2481102), (104, 2290248), (108, 2205424), (117, 2035776), (138, 1725984), (144, 1654068), (156, 1526832), (184, 1294488), (192, 1240551), (207, 1150656), (208, 1145124), (216, 1102712), (234, 1017888), (276, 862992), (288, 827034), (299, 796608), (312, 763416), (351, 678592), (368, 647244), (414, 575328), (416, 572562), (432, 551356), (461, 516672), (468, 508944), (552, 431496), (576, 413517), (598, 398304), (621, 383552), (624, 381708), (702, 339296), (736, 323622), (828, 287664), (832, 286281), (864, 275678), (897, 265536), (922, 258336), (936, 254472), (1104, 215748), (1196, 199152), (1242, 191776), (1248, 190854), (1383, 172224), (1404, 169648), (1472, 161811), (1656, 143832), (1728, 137839), (1794, 132768), (1844, 129168), (1872, 127236), (2208, 107874), (2392, 99576), (2484, 95888), (2496, 95427), (2691, 88512), (2766, 86112), (2808, 84824), (3312, 71916), (3588, 66384), (3688, 64584), (3744, 63618), (4149, 57408), (4416, 53937), (4784, 49788), (4968, 47944), (5382, 44256), (5532, 43056), (5616, 42412), (5993, 39744), (6624, 35958), (7176, 33192), (7376, 32292), (7488, 31809), (8073, 29504), (8298, 28704), (9568, 24894), (9936, 23972), (10603, 22464), (10764, 22128), (11064, 21528), (11232, 21206), (11986, 19872), (12447, 19136), (13248, 17979), (14352, 16596), (14752, 16146)]