1279866624

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 3634460928

約数和(自身を除く): 2354594304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 167, 192, 204, 256, 272, 334, 384, 408, 501, 544, 587, 668, 768, 816, 1002, 1088, 1174, 1336, 1632, 1761, 2004, 2176, 2348, 2672, 2839, 3264, 3522, 4008, 4352, 4696, 5344, 5678, 6528, 7044, 8016, 8517, 9392, 9979, 10688, 11356, 13056, 14088, 16032, 17034, 18784, 19958, 21376, 22712, 28176, 29937, 32064, 34068, 37568, 39916, 42752, 45424, 56352, 59874, 64128, 68136, 75136, 79832, 90848, 98029, 112704, 119748, 128256, 136272, 150272, 159664, 181696, 196058, 225408, 239496, 272544, 294087, 319328, 363392, 392116, 450816, 478992, 545088, 588174, 638656, 726784, 784232, 957984, 1090176, 1176348, 1277312, 1568464, 1666493, 1915968, 2180352, 2352696, 2554624, 3136928, 3332986, 3831936, 4705392, 4999479, 6273856, 6665972, 7663872, 9410784, 9998958, 12547712, 13331944, 18821568, 19997916, 25095424, 26663888, 37643136, 39995832, 53327776, 75286272, 79991664, 106655552, 159983328, 213311104, 319966656, 426622208, 639933312, 1279866624]

約数ペア:

[(1, 1279866624), (2, 639933312), (3, 426622208), (4, 319966656), (6, 213311104), (8, 159983328), (12, 106655552), (16, 79991664), (17, 75286272), (24, 53327776), (32, 39995832), (34, 37643136), (48, 26663888), (51, 25095424), (64, 19997916), (68, 18821568), (96, 13331944), (102, 12547712), (128, 9998958), (136, 9410784), (167, 7663872), (192, 6665972), (204, 6273856), (256, 4999479), (272, 4705392), (334, 3831936), (384, 3332986), (408, 3136928), (501, 2554624), (544, 2352696), (587, 2180352), (668, 1915968), (768, 1666493), (816, 1568464), (1002, 1277312), (1088, 1176348), (1174, 1090176), (1336, 957984), (1632, 784232), (1761, 726784), (2004, 638656), (2176, 588174), (2348, 545088), (2672, 478992), (2839, 450816), (3264, 392116), (3522, 363392), (4008, 319328), (4352, 294087), (4696, 272544), (5344, 239496), (5678, 225408), (6528, 196058), (7044, 181696), (8016, 159664), (8517, 150272), (9392, 136272), (9979, 128256), (10688, 119748), (11356, 112704), (13056, 98029), (14088, 90848), (16032, 79832), (17034, 75136), (18784, 68136), (19958, 64128), (21376, 59874), (22712, 56352), (28176, 45424), (29937, 42752), (32064, 39916), (34068, 37568)]