248714752

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 604961280

約数和(自身を除く): 356246528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 79, 86, 88, 104, 128, 143, 158, 172, 176, 208, 256, 286, 316, 344, 352, 416, 473, 512, 559, 572, 632, 688, 704, 832, 869, 946, 1027, 1118, 1144, 1264, 1376, 1408, 1664, 1738, 1892, 2054, 2236, 2288, 2528, 2752, 2816, 3328, 3397, 3476, 3784, 4108, 4472, 4576, 5056, 5504, 5632, 6149, 6656, 6794, 6952, 7568, 8216, 8944, 9152, 10112, 11008, 11297, 12298, 13588, 13904, 15136, 16432, 17888, 18304, 20224, 22016, 22594, 24596, 27176, 27808, 30272, 32864, 35776, 36608, 37367, 40448, 44161, 45188, 49192, 54352, 55616, 60544, 65728, 71552, 73216, 74734, 88322, 90376, 98384, 108704, 111232, 121088, 131456, 143104, 149468, 176644, 180752, 196768, 217408, 222464, 242176, 262912, 286208, 298936, 353288, 361504, 393536, 434816, 444928, 485771, 525824, 597872, 706576, 723008, 787072, 869632, 971542, 1195744, 1413152, 1446016, 1574144, 1739264, 1943084, 2391488, 2826304, 2892032, 3148288, 3886168, 4782976, 5652608, 5784064, 7772336, 9565952, 11305216, 15544672, 19131904, 22610432, 31089344, 62178688, 124357376, 248714752]

約数ペア:

[(1, 248714752), (2, 124357376), (4, 62178688), (8, 31089344), (11, 22610432), (13, 19131904), (16, 15544672), (22, 11305216), (26, 9565952), (32, 7772336), (43, 5784064), (44, 5652608), (52, 4782976), (64, 3886168), (79, 3148288), (86, 2892032), (88, 2826304), (104, 2391488), (128, 1943084), (143, 1739264), (158, 1574144), (172, 1446016), (176, 1413152), (208, 1195744), (256, 971542), (286, 869632), (316, 787072), (344, 723008), (352, 706576), (416, 597872), (473, 525824), (512, 485771), (559, 444928), (572, 434816), (632, 393536), (688, 361504), (704, 353288), (832, 298936), (869, 286208), (946, 262912), (1027, 242176), (1118, 222464), (1144, 217408), (1264, 196768), (1376, 180752), (1408, 176644), (1664, 149468), (1738, 143104), (1892, 131456), (2054, 121088), (2236, 111232), (2288, 108704), (2528, 98384), (2752, 90376), (2816, 88322), (3328, 74734), (3397, 73216), (3476, 71552), (3784, 65728), (4108, 60544), (4472, 55616), (4576, 54352), (5056, 49192), (5504, 45188), (5632, 44161), (6149, 40448), (6656, 37367), (6794, 36608), (6952, 35776), (7568, 32864), (8216, 30272), (8944, 27808), (9152, 27176), (10112, 24596), (11008, 22594), (11297, 22016), (12298, 20224), (13588, 18304), (13904, 17888), (15136, 16432)]