312671616

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 887448960

約数和(自身を除く): 574777344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 211, 227, 272, 384, 408, 422, 454, 544, 633, 681, 816, 844, 908, 1088, 1266, 1362, 1632, 1688, 1816, 2176, 2532, 2724, 3264, 3376, 3587, 3632, 3859, 5064, 5448, 6528, 6752, 7174, 7264, 7718, 10128, 10761, 10896, 11577, 13504, 14348, 14528, 15436, 20256, 21522, 21792, 23154, 27008, 28696, 29056, 30872, 40512, 43044, 43584, 46308, 47897, 57392, 61744, 81024, 86088, 87168, 92616, 95794, 114784, 123488, 143691, 172176, 185232, 191588, 229568, 246976, 287382, 344352, 370464, 383176, 459136, 493952, 574764, 688704, 740928, 766352, 814249, 1149528, 1377408, 1481856, 1532704, 1628498, 2299056, 2442747, 3065408, 3256996, 4598112, 4885494, 6130816, 6513992, 9196224, 9770988, 13027984, 18392448, 19541976, 26055968, 39083952, 52111936, 78167904, 104223872, 156335808, 312671616]

約数ペア:

[(1, 312671616), (2, 156335808), (3, 104223872), (4, 78167904), (6, 52111936), (8, 39083952), (12, 26055968), (16, 19541976), (17, 18392448), (24, 13027984), (32, 9770988), (34, 9196224), (48, 6513992), (51, 6130816), (64, 4885494), (68, 4598112), (96, 3256996), (102, 3065408), (128, 2442747), (136, 2299056), (192, 1628498), (204, 1532704), (211, 1481856), (227, 1377408), (272, 1149528), (384, 814249), (408, 766352), (422, 740928), (454, 688704), (544, 574764), (633, 493952), (681, 459136), (816, 383176), (844, 370464), (908, 344352), (1088, 287382), (1266, 246976), (1362, 229568), (1632, 191588), (1688, 185232), (1816, 172176), (2176, 143691), (2532, 123488), (2724, 114784), (3264, 95794), (3376, 92616), (3587, 87168), (3632, 86088), (3859, 81024), (5064, 61744), (5448, 57392), (6528, 47897), (6752, 46308), (7174, 43584), (7264, 43044), (7718, 40512), (10128, 30872), (10761, 29056), (10896, 28696), (11577, 27008), (13504, 23154), (14348, 21792), (14528, 21522), (15436, 20256)]