64394580888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{127}}^2$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 194505575940

約数和(自身を除く): 130110995052

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 127, 132, 142, 198, 213, 254, 264, 284, 381, 396, 426, 508, 568, 639, 762, 781, 792, 852, 1016, 1143, 1278, 1397, 1524, 1562, 1704, 2286, 2343, 2556, 2794, 3048, 3124, 4191, 4572, 4686, 5041, 5112, 5588, 6248, 7029, 8382, 9017, 9144, 9372, 10082, 11176, 12573, 14058, 15123, 16129, 16764, 18034, 18744, 20164, 25146, 27051, 28116, 30246, 32258, 33528, 36068, 40328, 45369, 48387, 50292, 54102, 55451, 56232, 60492, 64516, 72136, 81153, 90738, 96774, 99187, 100584, 108204, 110902, 120984, 129032, 145161, 162306, 166353, 177419, 181476, 193548, 198374, 216408, 221804, 290322, 297561, 324612, 332706, 354838, 362952, 387096, 396748, 443608, 499059, 532257, 580644, 595122, 640207, 649224, 665412, 709676, 793496, 892683, 998118, 1064514, 1145159, 1161288, 1190244, 1280414, 1330824, 1419352, 1596771, 1785366, 1920621, 1996236, 2129028, 2290318, 2380488, 2560828, 3193542, 3435477, 3570732, 3841242, 3992472, 4258056, 4580636, 5121656, 5761863, 6387084, 6870954, 7042277, 7141464, 7682484, 9161272, 10306431, 11523726, 12596749, 12774168, 13741908, 14084554, 15364968, 20612862, 21126831, 23047452, 25193498, 27483816, 28169108, 37790247, 41225724, 42253662, 46094904, 50386996, 56338216, 63380493, 75580494, 81306289, 82451448, 84507324, 100773992, 113370741, 126760986, 151160988, 162612578, 169014648, 226741482, 243918867, 253521972, 302321976, 325225156, 453482964, 487837734, 507043944, 650450312, 731756601, 894369179, 906965928, 975675468, 1463513202, 1788738358, 1951350936, 2683107537, 2927026404, 3577476716, 5366215074, 5854052808, 7154953432, 8049322611, 10732430148, 16098645222, 21464860296, 32197290444, 64394580888]

約数ペア:

[(1, 64394580888), (2, 32197290444), (3, 21464860296), (4, 16098645222), (6, 10732430148), (8, 8049322611), (9, 7154953432), (11, 5854052808), (12, 5366215074), (18, 3577476716), (22, 2927026404), (24, 2683107537), (33, 1951350936), (36, 1788738358), (44, 1463513202), (66, 975675468), (71, 906965928), (72, 894369179), (88, 731756601), (99, 650450312), (127, 507043944), (132, 487837734), (142, 453482964), (198, 325225156), (213, 302321976), (254, 253521972), (264, 243918867), (284, 226741482), (381, 169014648), (396, 162612578), (426, 151160988), (508, 126760986), (568, 113370741), (639, 100773992), (762, 84507324), (781, 82451448), (792, 81306289), (852, 75580494), (1016, 63380493), (1143, 56338216), (1278, 50386996), (1397, 46094904), (1524, 42253662), (1562, 41225724), (1704, 37790247), (2286, 28169108), (2343, 27483816), (2556, 25193498), (2794, 23047452), (3048, 21126831), (3124, 20612862), (4191, 15364968), (4572, 14084554), (4686, 13741908), (5041, 12774168), (5112, 12596749), (5588, 11523726), (6248, 10306431), (7029, 9161272), (8382, 7682484), (9017, 7141464), (9144, 7042277), (9372, 6870954), (10082, 6387084), (11176, 5761863), (12573, 5121656), (14058, 4580636), (15123, 4258056), (16129, 3992472), (16764, 3841242), (18034, 3570732), (18744, 3435477), (20164, 3193542), (25146, 2560828), (27051, 2380488), (28116, 2290318), (30246, 2129028), (32258, 1996236), (33528, 1920621), (36068, 1785366), (40328, 1596771), (45369, 1419352), (48387, 1330824), (50292, 1280414), (54102, 1190244), (55451, 1161288), (56232, 1145159), (60492, 1064514), (64516, 998118), (72136, 892683), (81153, 793496), (90738, 709676), (96774, 665412), (99187, 649224), (100584, 640207), (108204, 595122), (110902, 580644), (120984, 532257), (129032, 499059), (145161, 443608), (162306, 396748), (166353, 387096), (177419, 362952), (181476, 354838), (193548, 332706), (198374, 324612), (216408, 297561), (221804, 290322)]