312384384

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 256

約数和(自身を含む): 1053864000

約数和(自身を除く): 741479616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 384, 408, 409, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 818, 832, 864, 884, 918, 936, 1088, 1152, 1224, 1227, 1248, 1326, 1404, 1632, 1636, 1664, 1728, 1768, 1836, 1872, 1989, 2176, 2448, 2454, 2496, 2652, 2808, 3264, 3272, 3456, 3536, 3672, 3681, 3744, 3978, 4896, 4908, 4992, 5304, 5317, 5616, 5967, 6528, 6544, 6953, 7072, 7344, 7362, 7488, 7956, 9792, 9816, 10608, 10634, 11043, 11232, 11934, 13088, 13906, 14144, 14688, 14724, 14976, 15912, 15951, 19584, 19632, 20859, 21216, 21268, 22086, 22464, 23868, 26176, 27812, 28288, 29376, 29448, 31824, 31902, 39264, 41718, 42432, 42536, 44172, 44928, 47736, 47853, 52352, 55624, 58752, 58896, 62577, 63648, 63804, 78528, 83436, 84864, 85072, 88344, 90389, 95472, 95706, 111248, 117792, 125154, 127296, 127608, 143559, 157056, 166872, 170144, 176688, 180778, 187731, 190944, 191412, 222496, 235584, 250308, 254592, 255216, 271167, 287118, 333744, 340288, 353376, 361556, 375462, 381888, 382824, 444992, 471168, 500616, 510432, 542334, 574236, 667488, 680576, 706752, 723112, 750924, 763776, 765648, 813501, 889984, 1001232, 1020864, 1084668, 1148472, 1334976, 1413504, 1446224, 1501848, 1531296, 1627002, 2002464, 2041728, 2169336, 2296944, 2440503, 2669952, 2892448, 3003696, 3062592, 3254004, 4004928, 4338672, 4593888, 4881006, 5784896, 6007392, 6125184, 6508008, 8009856, 8677344, 9187776, 9762012, 11569792, 12014784, 13016016, 17354688, 18375552, 19524024, 24029568, 26032032, 34709376, 39048048, 52064064, 78096096, 104128128, 156192192, 312384384]

約数ペア:

[(1, 312384384), (2, 156192192), (3, 104128128), (4, 78096096), (6, 52064064), (8, 39048048), (9, 34709376), (12, 26032032), (13, 24029568), (16, 19524024), (17, 18375552), (18, 17354688), (24, 13016016), (26, 12014784), (27, 11569792), (32, 9762012), (34, 9187776), (36, 8677344), (39, 8009856), (48, 6508008), (51, 6125184), (52, 6007392), (54, 5784896), (64, 4881006), (68, 4593888), (72, 4338672), (78, 4004928), (96, 3254004), (102, 3062592), (104, 3003696), (108, 2892448), (117, 2669952), (128, 2440503), (136, 2296944), (144, 2169336), (153, 2041728), (156, 2002464), (192, 1627002), (204, 1531296), (208, 1501848), (216, 1446224), (221, 1413504), (234, 1334976), (272, 1148472), (288, 1084668), (306, 1020864), (312, 1001232), (351, 889984), (384, 813501), (408, 765648), (409, 763776), (416, 750924), (432, 723112), (442, 706752), (459, 680576), (468, 667488), (544, 574236), (576, 542334), (612, 510432), (624, 500616), (663, 471168), (702, 444992), (816, 382824), (818, 381888), (832, 375462), (864, 361556), (884, 353376), (918, 340288), (936, 333744), (1088, 287118), (1152, 271167), (1224, 255216), (1227, 254592), (1248, 250308), (1326, 235584), (1404, 222496), (1632, 191412), (1636, 190944), (1664, 187731), (1728, 180778), (1768, 176688), (1836, 170144), (1872, 166872), (1989, 157056), (2176, 143559), (2448, 127608), (2454, 127296), (2496, 125154), (2652, 117792), (2808, 111248), (3264, 95706), (3272, 95472), (3456, 90389), (3536, 88344), (3672, 85072), (3681, 84864), (3744, 83436), (3978, 78528), (4896, 63804), (4908, 63648), (4992, 62577), (5304, 58896), (5317, 58752), (5616, 55624), (5967, 52352), (6528, 47853), (6544, 47736), (6953, 44928), (7072, 44172), (7344, 42536), (7362, 42432), (7488, 41718), (7956, 39264), (9792, 31902), (9816, 31824), (10608, 29448), (10634, 29376), (11043, 28288), (11232, 27812), (11934, 26176), (13088, 23868), (13906, 22464), (14144, 22086), (14688, 21268), (14724, 21216), (14976, 20859), (15912, 19632), (15951, 19584)]