12638208

素因数分解:

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

素因数の和:64

約数の個数: 144

約数和(自身を含む): 39213720

約数和(自身を除く): 26575512

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, 121, 128, 132, 136, 176, 187, 192, 204, 242, 256, 264, 272, 352, 363, 374, 384, 408, 484, 512, 528, 544, 561, 704, 726, 748, 768, 816, 968, 1024, 1056, 1088, 1122, 1408, 1452, 1496, 1536, 1632, 1936, 2048, 2057, 2112, 2176, 2244, 2816, 2904, 2992, 3072, 3264, 3872, 4114, 4224, 4352, 4488, 5632, 5808, 5984, 6144, 6171, 6528, 7744, 8228, 8448, 8704, 8976, 11264, 11616, 11968, 12342, 13056, 15488, 16456, 16896, 17408, 17952, 22528, 23232, 23936, 24684, 26112, 30976, 32912, 33792, 34816, 35904, 46464, 47872, 49368, 52224, 61952, 65824, 67584, 71808, 92928, 95744, 98736, 104448, 123904, 131648, 143616, 185856, 191488, 197472, 247808, 263296, 287232, 371712, 382976, 394944, 526592, 574464, 743424, 789888, 1053184, 1148928, 1579776, 2106368, 3159552, 4212736, 6319104, 12638208]

約数ペア:

[(1, 12638208), (2, 6319104), (3, 4212736), (4, 3159552), (6, 2106368), (8, 1579776), (11, 1148928), (12, 1053184), (16, 789888), (17, 743424), (22, 574464), (24, 526592), (32, 394944), (33, 382976), (34, 371712), (44, 287232), (48, 263296), (51, 247808), (64, 197472), (66, 191488), (68, 185856), (88, 143616), (96, 131648), (102, 123904), (121, 104448), (128, 98736), (132, 95744), (136, 92928), (176, 71808), (187, 67584), (192, 65824), (204, 61952), (242, 52224), (256, 49368), (264, 47872), (272, 46464), (352, 35904), (363, 34816), (374, 33792), (384, 32912), (408, 30976), (484, 26112), (512, 24684), (528, 23936), (544, 23232), (561, 22528), (704, 17952), (726, 17408), (748, 16896), (768, 16456), (816, 15488), (968, 13056), (1024, 12342), (1056, 11968), (1088, 11616), (1122, 11264), (1408, 8976), (1452, 8704), (1496, 8448), (1536, 8228), (1632, 7744), (1936, 6528), (2048, 6171), (2057, 6144), (2112, 5984), (2176, 5808), (2244, 5632), (2816, 4488), (2904, 4352), (2992, 4224), (3072, 4114), (3264, 3872)]