264266496

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 896253120

約数和(自身を除く): 631986624

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, 173, 192, 204, 208, 216, 221, 234, 256, 272, 288, 306, 312, 346, 351, 384, 408, 416, 432, 442, 459, 468, 519, 544, 576, 612, 624, 663, 692, 702, 768, 816, 832, 864, 884, 918, 936, 1038, 1088, 1152, 1224, 1248, 1326, 1384, 1404, 1557, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2076, 2176, 2249, 2304, 2448, 2496, 2652, 2768, 2808, 2941, 3114, 3264, 3328, 3456, 3536, 3672, 3744, 3978, 4152, 4352, 4498, 4671, 4896, 4992, 5304, 5536, 5616, 5882, 5967, 6228, 6528, 6747, 6912, 7072, 7344, 7488, 7956, 8304, 8823, 8996, 9342, 9792, 9984, 10608, 11072, 11232, 11764, 11934, 12456, 13056, 13494, 14144, 14688, 14976, 15912, 16608, 17646, 17992, 18684, 19584, 20241, 21216, 22144, 22464, 23528, 23868, 24912, 26469, 26988, 28288, 29376, 29952, 31824, 33216, 35292, 35984, 37368, 38233, 39168, 40482, 42432, 44288, 44928, 47056, 47736, 49824, 52938, 53976, 56576, 58752, 60723, 63648, 66432, 70584, 71968, 74736, 76466, 79407, 80964, 84864, 89856, 94112, 95472, 99648, 105876, 107952, 114699, 117504, 121446, 127296, 132864, 141168, 143936, 149472, 152932, 158814, 161928, 169728, 188224, 190944, 199296, 211752, 215904, 229398, 242892, 254592, 282336, 287872, 298944, 305864, 317628, 323856, 344097, 376448, 381888, 398592, 423504, 431808, 458796, 485784, 509184, 564672, 575744, 597888, 611728, 635256, 647712, 688194, 752896, 763776, 847008, 863616, 917592, 971568, 1032291, 1129344, 1195776, 1223456, 1270512, 1295424, 1376388, 1527552, 1694016, 1727232, 1835184, 1943136, 2064582, 2258688, 2446912, 2541024, 2590848, 2752776, 3388032, 3670368, 3886272, 4129164, 4893824, 5082048, 5181696, 5505552, 6776064, 7340736, 7772544, 8258328, 9787648, 10164096, 11011104, 14681472, 15545088, 16516656, 20328192, 22022208, 29362944, 33033312, 44044416, 66066624, 88088832, 132133248, 264266496]

約数ペア:

[(1, 264266496), (2, 132133248), (3, 88088832), (4, 66066624), (6, 44044416), (8, 33033312), (9, 29362944), (12, 22022208), (13, 20328192), (16, 16516656), (17, 15545088), (18, 14681472), (24, 11011104), (26, 10164096), (27, 9787648), (32, 8258328), (34, 7772544), (36, 7340736), (39, 6776064), (48, 5505552), (51, 5181696), (52, 5082048), (54, 4893824), (64, 4129164), (68, 3886272), (72, 3670368), (78, 3388032), (96, 2752776), (102, 2590848), (104, 2541024), (108, 2446912), (117, 2258688), (128, 2064582), (136, 1943136), (144, 1835184), (153, 1727232), (156, 1694016), (173, 1527552), (192, 1376388), (204, 1295424), (208, 1270512), (216, 1223456), (221, 1195776), (234, 1129344), (256, 1032291), (272, 971568), (288, 917592), (306, 863616), (312, 847008), (346, 763776), (351, 752896), (384, 688194), (408, 647712), (416, 635256), (432, 611728), (442, 597888), (459, 575744), (468, 564672), (519, 509184), (544, 485784), (576, 458796), (612, 431808), (624, 423504), (663, 398592), (692, 381888), (702, 376448), (768, 344097), (816, 323856), (832, 317628), (864, 305864), (884, 298944), (918, 287872), (936, 282336), (1038, 254592), (1088, 242892), (1152, 229398), (1224, 215904), (1248, 211752), (1326, 199296), (1384, 190944), (1404, 188224), (1557, 169728), (1632, 161928), (1664, 158814), (1728, 152932), (1768, 149472), (1836, 143936), (1872, 141168), (1989, 132864), (2076, 127296), (2176, 121446), (2249, 117504), (2304, 114699), (2448, 107952), (2496, 105876), (2652, 99648), (2768, 95472), (2808, 94112), (2941, 89856), (3114, 84864), (3264, 80964), (3328, 79407), (3456, 76466), (3536, 74736), (3672, 71968), (3744, 70584), (3978, 66432), (4152, 63648), (4352, 60723), (4498, 58752), (4671, 56576), (4896, 53976), (4992, 52938), (5304, 49824), (5536, 47736), (5616, 47056), (5882, 44928), (5967, 44288), (6228, 42432), (6528, 40482), (6747, 39168), (6912, 38233), (7072, 37368), (7344, 35984), (7488, 35292), (7956, 33216), (8304, 31824), (8823, 29952), (8996, 29376), (9342, 28288), (9792, 26988), (9984, 26469), (10608, 24912), (11072, 23868), (11232, 23528), (11764, 22464), (11934, 22144), (12456, 21216), (13056, 20241), (13494, 19584), (14144, 18684), (14688, 17992), (14976, 17646), (15912, 16608)]