2017667328

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 5555886336

約数和(自身を除く): 3538219008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 107, 128, 129, 172, 192, 214, 256, 258, 321, 344, 384, 428, 516, 571, 642, 688, 768, 856, 1032, 1142, 1284, 1376, 1712, 1713, 2064, 2284, 2568, 2752, 3424, 3426, 4128, 4568, 4601, 5136, 5504, 6848, 6852, 8256, 9136, 9202, 10272, 11008, 13696, 13704, 13803, 16512, 18272, 18404, 20544, 24553, 27392, 27408, 27606, 33024, 36544, 36808, 41088, 49106, 54816, 55212, 61097, 73088, 73616, 73659, 82176, 98212, 109632, 110424, 122194, 146176, 147232, 147318, 183291, 196424, 219264, 220848, 244388, 294464, 294636, 366582, 392848, 438528, 441696, 488776, 588928, 589272, 733164, 785696, 883392, 977552, 1177856, 1178544, 1466328, 1571392, 1766784, 1955104, 2357088, 2627171, 2932656, 3142784, 3533568, 3910208, 4714176, 5254342, 5865312, 6285568, 7820416, 7881513, 9428352, 10508684, 11730624, 15640832, 15763026, 18856704, 21017368, 23461248, 31526052, 42034736, 46922496, 63052104, 84069472, 126104208, 168138944, 252208416, 336277888, 504416832, 672555776, 1008833664, 2017667328]

約数ペア:

[(1, 2017667328), (2, 1008833664), (3, 672555776), (4, 504416832), (6, 336277888), (8, 252208416), (12, 168138944), (16, 126104208), (24, 84069472), (32, 63052104), (43, 46922496), (48, 42034736), (64, 31526052), (86, 23461248), (96, 21017368), (107, 18856704), (128, 15763026), (129, 15640832), (172, 11730624), (192, 10508684), (214, 9428352), (256, 7881513), (258, 7820416), (321, 6285568), (344, 5865312), (384, 5254342), (428, 4714176), (516, 3910208), (571, 3533568), (642, 3142784), (688, 2932656), (768, 2627171), (856, 2357088), (1032, 1955104), (1142, 1766784), (1284, 1571392), (1376, 1466328), (1712, 1178544), (1713, 1177856), (2064, 977552), (2284, 883392), (2568, 785696), (2752, 733164), (3424, 589272), (3426, 588928), (4128, 488776), (4568, 441696), (4601, 438528), (5136, 392848), (5504, 366582), (6848, 294636), (6852, 294464), (8256, 244388), (9136, 220848), (9202, 219264), (10272, 196424), (11008, 183291), (13696, 147318), (13704, 147232), (13803, 146176), (16512, 122194), (18272, 110424), (18404, 109632), (20544, 98212), (24553, 82176), (27392, 73659), (27408, 73616), (27606, 73088), (33024, 61097), (36544, 55212), (36808, 54816), (41088, 49106)]