7894502784

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7589}}^1$

素因数の和:7662

約数の個数: 256

約数和(自身を含む): 27251136000

約数和(自身を除く): 19356633216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 84, 86, 96, 108, 112, 126, 128, 129, 144, 168, 172, 189, 192, 216, 224, 252, 258, 288, 301, 336, 344, 378, 384, 387, 432, 448, 504, 516, 576, 602, 672, 688, 756, 774, 864, 896, 903, 1008, 1032, 1152, 1161, 1204, 1344, 1376, 1512, 1548, 1728, 1806, 2016, 2064, 2322, 2408, 2688, 2709, 2752, 3024, 3096, 3456, 3612, 4032, 4128, 4644, 4816, 5418, 5504, 6048, 6192, 7224, 7589, 8064, 8127, 8256, 9288, 9632, 10836, 12096, 12384, 14448, 15178, 16254, 16512, 18576, 19264, 21672, 22767, 24192, 24768, 28896, 30356, 32508, 37152, 38528, 43344, 45534, 49536, 53123, 57792, 60712, 65016, 68301, 74304, 86688, 91068, 106246, 115584, 121424, 130032, 136602, 148608, 159369, 173376, 182136, 204903, 212492, 242848, 260064, 273204, 318738, 326327, 346752, 364272, 409806, 424984, 478107, 485696, 520128, 546408, 637476, 652654, 728544, 819612, 849968, 956214, 971392, 978981, 1040256, 1092816, 1274952, 1305308, 1434321, 1457088, 1639224, 1699936, 1912428, 1957962, 2185632, 2284289, 2549904, 2610616, 2868642, 2914176, 2936943, 3278448, 3399872, 3824856, 3915924, 4371264, 4568578, 5099808, 5221232, 5737284, 5873886, 6556896, 6799744, 6852867, 7649712, 7831848, 8742528, 8810829, 9137156, 10199616, 10442464, 11474568, 11747772, 13113792, 13705734, 15299424, 15663696, 17621658, 18274312, 20399232, 20558601, 20884928, 22949136, 23495544, 26227584, 27411468, 30598848, 31327392, 35243316, 36548624, 41117202, 41769856, 45898272, 46991088, 54822936, 61197696, 61675803, 62654784, 70486632, 73097248, 82234404, 91796544, 93982176, 109645872, 123351606, 125309568, 140973264, 146194496, 164468808, 183593088, 187964352, 219291744, 246703212, 281946528, 292388992, 328937616, 375928704, 438583488, 493406424, 563893056, 657875232, 877166976, 986812848, 1127786112, 1315750464, 1973625696, 2631500928, 3947251392, 7894502784]

約数ペア:

[(1, 7894502784), (2, 3947251392), (3, 2631500928), (4, 1973625696), (6, 1315750464), (7, 1127786112), (8, 986812848), (9, 877166976), (12, 657875232), (14, 563893056), (16, 493406424), (18, 438583488), (21, 375928704), (24, 328937616), (27, 292388992), (28, 281946528), (32, 246703212), (36, 219291744), (42, 187964352), (43, 183593088), (48, 164468808), (54, 146194496), (56, 140973264), (63, 125309568), (64, 123351606), (72, 109645872), (84, 93982176), (86, 91796544), (96, 82234404), (108, 73097248), (112, 70486632), (126, 62654784), (128, 61675803), (129, 61197696), (144, 54822936), (168, 46991088), (172, 45898272), (189, 41769856), (192, 41117202), (216, 36548624), (224, 35243316), (252, 31327392), (258, 30598848), (288, 27411468), (301, 26227584), (336, 23495544), (344, 22949136), (378, 20884928), (384, 20558601), (387, 20399232), (432, 18274312), (448, 17621658), (504, 15663696), (516, 15299424), (576, 13705734), (602, 13113792), (672, 11747772), (688, 11474568), (756, 10442464), (774, 10199616), (864, 9137156), (896, 8810829), (903, 8742528), (1008, 7831848), (1032, 7649712), (1152, 6852867), (1161, 6799744), (1204, 6556896), (1344, 5873886), (1376, 5737284), (1512, 5221232), (1548, 5099808), (1728, 4568578), (1806, 4371264), (2016, 3915924), (2064, 3824856), (2322, 3399872), (2408, 3278448), (2688, 2936943), (2709, 2914176), (2752, 2868642), (3024, 2610616), (3096, 2549904), (3456, 2284289), (3612, 2185632), (4032, 1957962), (4128, 1912428), (4644, 1699936), (4816, 1639224), (5418, 1457088), (5504, 1434321), (6048, 1305308), (6192, 1274952), (7224, 1092816), (7589, 1040256), (8064, 978981), (8127, 971392), (8256, 956214), (9288, 849968), (9632, 819612), (10836, 728544), (12096, 652654), (12384, 637476), (14448, 546408), (15178, 520128), (16254, 485696), (16512, 478107), (18576, 424984), (19264, 409806), (21672, 364272), (22767, 346752), (24192, 326327), (24768, 318738), (28896, 273204), (30356, 260064), (32508, 242848), (37152, 212492), (38528, 204903), (43344, 182136), (45534, 173376), (49536, 159369), (53123, 148608), (57792, 136602), (60712, 130032), (65016, 121424), (68301, 115584), (74304, 106246), (86688, 91068)]