12997248

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 40098240

約数和(自身を除く): 27100992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 181, 187, 192, 204, 264, 272, 352, 362, 374, 384, 408, 528, 543, 544, 561, 704, 724, 748, 816, 1056, 1086, 1088, 1122, 1408, 1448, 1496, 1632, 1991, 2112, 2172, 2176, 2244, 2896, 2992, 3077, 3264, 3982, 4224, 4344, 4488, 5792, 5973, 5984, 6154, 6528, 7964, 8688, 8976, 9231, 11584, 11946, 11968, 12308, 15928, 17376, 17952, 18462, 23168, 23892, 23936, 24616, 31856, 33847, 34752, 35904, 36924, 47784, 49232, 63712, 67694, 69504, 71808, 73848, 95568, 98464, 101541, 127424, 135388, 147696, 191136, 196928, 203082, 254848, 270776, 295392, 382272, 393856, 406164, 541552, 590784, 764544, 812328, 1083104, 1181568, 1624656, 2166208, 3249312, 4332416, 6498624, 12997248]

約数ペア:

[(1, 12997248), (2, 6498624), (3, 4332416), (4, 3249312), (6, 2166208), (8, 1624656), (11, 1181568), (12, 1083104), (16, 812328), (17, 764544), (22, 590784), (24, 541552), (32, 406164), (33, 393856), (34, 382272), (44, 295392), (48, 270776), (51, 254848), (64, 203082), (66, 196928), (68, 191136), (88, 147696), (96, 135388), (102, 127424), (128, 101541), (132, 98464), (136, 95568), (176, 73848), (181, 71808), (187, 69504), (192, 67694), (204, 63712), (264, 49232), (272, 47784), (352, 36924), (362, 35904), (374, 34752), (384, 33847), (408, 31856), (528, 24616), (543, 23936), (544, 23892), (561, 23168), (704, 18462), (724, 17952), (748, 17376), (816, 15928), (1056, 12308), (1086, 11968), (1088, 11946), (1122, 11584), (1408, 9231), (1448, 8976), (1496, 8688), (1632, 7964), (1991, 6528), (2112, 6154), (2172, 5984), (2176, 5973), (2244, 5792), (2896, 4488), (2992, 4344), (3077, 4224), (3264, 3982)]