2017394688

素因数分解:

$2^{16}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 136

約数和(自身を含む): 5569993216

約数和(自身を除く): 3552598528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 331, 372, 384, 496, 512, 662, 744, 768, 992, 993, 1024, 1324, 1488, 1536, 1984, 1986, 2048, 2648, 2976, 3072, 3968, 3972, 4096, 5296, 5952, 6144, 7936, 7944, 8192, 10261, 10592, 11904, 12288, 15872, 15888, 16384, 20522, 21184, 23808, 24576, 30783, 31744, 31776, 32768, 41044, 42368, 47616, 49152, 61566, 63488, 63552, 65536, 82088, 84736, 95232, 98304, 123132, 126976, 127104, 164176, 169472, 190464, 196608, 246264, 253952, 254208, 328352, 338944, 380928, 492528, 507904, 508416, 656704, 677888, 761856, 985056, 1015808, 1016832, 1313408, 1355776, 1523712, 1970112, 2031616, 2033664, 2626816, 2711552, 3047424, 3940224, 4067328, 5253632, 5423104, 6094848, 7880448, 8134656, 10507264, 10846208, 15760896, 16269312, 21014528, 21692416, 31521792, 32538624, 42029056, 63043584, 65077248, 84058112, 126087168, 168116224, 252174336, 336232448, 504348672, 672464896, 1008697344, 2017394688]

約数ペア:

[(1, 2017394688), (2, 1008697344), (3, 672464896), (4, 504348672), (6, 336232448), (8, 252174336), (12, 168116224), (16, 126087168), (24, 84058112), (31, 65077248), (32, 63043584), (48, 42029056), (62, 32538624), (64, 31521792), (93, 21692416), (96, 21014528), (124, 16269312), (128, 15760896), (186, 10846208), (192, 10507264), (248, 8134656), (256, 7880448), (331, 6094848), (372, 5423104), (384, 5253632), (496, 4067328), (512, 3940224), (662, 3047424), (744, 2711552), (768, 2626816), (992, 2033664), (993, 2031616), (1024, 1970112), (1324, 1523712), (1488, 1355776), (1536, 1313408), (1984, 1016832), (1986, 1015808), (2048, 985056), (2648, 761856), (2976, 677888), (3072, 656704), (3968, 508416), (3972, 507904), (4096, 492528), (5296, 380928), (5952, 338944), (6144, 328352), (7936, 254208), (7944, 253952), (8192, 246264), (10261, 196608), (10592, 190464), (11904, 169472), (12288, 164176), (15872, 127104), (15888, 126976), (16384, 123132), (20522, 98304), (21184, 95232), (23808, 84736), (24576, 82088), (30783, 65536), (31744, 63552), (31776, 63488), (32768, 61566), (41044, 49152), (42368, 47616)]