1255955904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3943}}^1$

素因数の和:4047

約数の個数: 168

約数和(自身を含む): 4167388160

約数和(自身を除く): 2911432256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 448, 474, 504, 553, 576, 632, 672, 711, 948, 1008, 1106, 1264, 1344, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 3943, 4032, 4424, 4977, 5056, 5688, 6636, 7584, 7886, 8848, 9954, 11376, 11829, 13272, 15168, 15772, 17696, 19908, 22752, 23658, 26544, 27601, 31544, 35392, 35487, 39816, 45504, 47316, 53088, 55202, 63088, 70974, 79632, 82803, 94632, 106176, 110404, 126176, 141948, 159264, 165606, 189264, 220808, 248409, 252352, 283896, 311497, 318528, 331212, 378528, 441616, 496818, 567792, 622994, 662424, 757056, 883232, 934491, 993636, 1135584, 1245988, 1324848, 1766464, 1868982, 1987272, 2180479, 2271168, 2491976, 2649696, 2803473, 3737964, 3974544, 4360958, 4983952, 5299392, 5606946, 6541437, 7475928, 7949088, 8721916, 9967904, 11213892, 13082874, 14951856, 15898176, 17443832, 19624311, 19935808, 22427784, 26165748, 29903712, 34887664, 39248622, 44855568, 52331496, 59807424, 69775328, 78497244, 89711136, 104662992, 139550656, 156994488, 179422272, 209325984, 313988976, 418651968, 627977952, 1255955904]

約数ペア:

[(1, 1255955904), (2, 627977952), (3, 418651968), (4, 313988976), (6, 209325984), (7, 179422272), (8, 156994488), (9, 139550656), (12, 104662992), (14, 89711136), (16, 78497244), (18, 69775328), (21, 59807424), (24, 52331496), (28, 44855568), (32, 39248622), (36, 34887664), (42, 29903712), (48, 26165748), (56, 22427784), (63, 19935808), (64, 19624311), (72, 17443832), (79, 15898176), (84, 14951856), (96, 13082874), (112, 11213892), (126, 9967904), (144, 8721916), (158, 7949088), (168, 7475928), (192, 6541437), (224, 5606946), (237, 5299392), (252, 4983952), (288, 4360958), (316, 3974544), (336, 3737964), (448, 2803473), (474, 2649696), (504, 2491976), (553, 2271168), (576, 2180479), (632, 1987272), (672, 1868982), (711, 1766464), (948, 1324848), (1008, 1245988), (1106, 1135584), (1264, 993636), (1344, 934491), (1422, 883232), (1659, 757056), (1896, 662424), (2016, 622994), (2212, 567792), (2528, 496818), (2844, 441616), (3318, 378528), (3792, 331212), (3943, 318528), (4032, 311497), (4424, 283896), (4977, 252352), (5056, 248409), (5688, 220808), (6636, 189264), (7584, 165606), (7886, 159264), (8848, 141948), (9954, 126176), (11376, 110404), (11829, 106176), (13272, 94632), (15168, 82803), (15772, 79632), (17696, 70974), (19908, 63088), (22752, 55202), (23658, 53088), (26544, 47316), (27601, 45504), (31544, 39816), (35392, 35487)]