252463872

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 725391072

約数和(自身を除く): 472927200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 183, 192, 204, 244, 256, 272, 317, 366, 384, 408, 488, 544, 634, 732, 768, 816, 951, 976, 1037, 1088, 1268, 1464, 1632, 1902, 1952, 2074, 2176, 2536, 2928, 3111, 3264, 3804, 3904, 4148, 4352, 5072, 5389, 5856, 6222, 6528, 7608, 7808, 8296, 10144, 10778, 11712, 12444, 13056, 15216, 15616, 16167, 16592, 19337, 20288, 21556, 23424, 24888, 30432, 32334, 33184, 38674, 40576, 43112, 46848, 49776, 58011, 60864, 64668, 66368, 77348, 81152, 86224, 99552, 116022, 121728, 129336, 132736, 154696, 172448, 199104, 232044, 243456, 258672, 265472, 309392, 328729, 344896, 398208, 464088, 517344, 618784, 657458, 689792, 796416, 928176, 986187, 1034688, 1237568, 1314916, 1379584, 1856352, 1972374, 2069376, 2475136, 2629832, 3712704, 3944748, 4138752, 4950272, 5259664, 7425408, 7889496, 10519328, 14850816, 15778992, 21038656, 31557984, 42077312, 63115968, 84154624, 126231936, 252463872]

約数ペア:

[(1, 252463872), (2, 126231936), (3, 84154624), (4, 63115968), (6, 42077312), (8, 31557984), (12, 21038656), (16, 15778992), (17, 14850816), (24, 10519328), (32, 7889496), (34, 7425408), (48, 5259664), (51, 4950272), (61, 4138752), (64, 3944748), (68, 3712704), (96, 2629832), (102, 2475136), (122, 2069376), (128, 1972374), (136, 1856352), (183, 1379584), (192, 1314916), (204, 1237568), (244, 1034688), (256, 986187), (272, 928176), (317, 796416), (366, 689792), (384, 657458), (408, 618784), (488, 517344), (544, 464088), (634, 398208), (732, 344896), (768, 328729), (816, 309392), (951, 265472), (976, 258672), (1037, 243456), (1088, 232044), (1268, 199104), (1464, 172448), (1632, 154696), (1902, 132736), (1952, 129336), (2074, 121728), (2176, 116022), (2536, 99552), (2928, 86224), (3111, 81152), (3264, 77348), (3804, 66368), (3904, 64668), (4148, 60864), (4352, 58011), (5072, 49776), (5389, 46848), (5856, 43112), (6222, 40576), (6528, 38674), (7608, 33184), (7808, 32334), (8296, 30432), (10144, 24888), (10778, 23424), (11712, 21556), (12444, 20288), (13056, 19337), (15216, 16592), (15616, 16167)]