1604526768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 240

約数和(自身を含む): 5115894784

約数和(自身を除く): 3511368016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 43, 48, 52, 62, 72, 78, 86, 93, 104, 117, 124, 129, 144, 156, 172, 186, 208, 234, 248, 258, 279, 312, 344, 372, 387, 403, 468, 496, 516, 558, 559, 624, 643, 688, 744, 774, 806, 936, 1032, 1116, 1118, 1209, 1286, 1333, 1488, 1548, 1612, 1677, 1872, 1929, 2064, 2232, 2236, 2418, 2572, 2666, 3096, 3224, 3354, 3627, 3858, 3999, 4464, 4472, 4836, 5031, 5144, 5332, 5787, 6192, 6448, 6708, 7254, 7716, 7998, 8359, 8944, 9672, 10062, 10288, 10664, 11574, 11997, 13416, 14508, 15432, 15996, 16718, 17329, 19344, 19933, 20124, 21328, 23148, 23994, 25077, 26832, 27649, 29016, 30864, 31992, 33436, 34658, 39866, 40248, 46296, 47988, 50154, 51987, 55298, 58032, 59799, 63984, 66872, 69316, 75231, 79732, 80496, 82947, 92592, 95976, 100308, 103974, 110596, 119598, 133744, 138632, 150462, 155961, 159464, 165894, 179397, 191952, 200616, 207948, 221192, 239196, 248841, 259129, 277264, 300924, 311922, 318928, 331788, 358794, 359437, 401232, 415896, 442384, 478392, 497682, 518258, 601848, 623844, 663576, 717588, 718874, 777387, 831792, 857119, 956784, 995364, 1036516, 1078311, 1203696, 1247688, 1327152, 1435176, 1437748, 1554774, 1714238, 1990728, 2073032, 2156622, 2332161, 2495376, 2571357, 2870352, 2875496, 3109548, 3234933, 3428476, 3981456, 4146064, 4313244, 4664322, 5142714, 5750992, 6219096, 6469866, 6856952, 7714071, 8626488, 9328644, 10285428, 11142547, 12438192, 12939732, 13713904, 15428142, 17252976, 18657288, 20570856, 22285094, 25879464, 30856284, 33427641, 37314576, 41141712, 44570188, 51758928, 61712568, 66855282, 89140376, 100282923, 123425136, 133710564, 178280752, 200565846, 267421128, 401131692, 534842256, 802263384, 1604526768]

約数ペア:

[(1, 1604526768), (2, 802263384), (3, 534842256), (4, 401131692), (6, 267421128), (8, 200565846), (9, 178280752), (12, 133710564), (13, 123425136), (16, 100282923), (18, 89140376), (24, 66855282), (26, 61712568), (31, 51758928), (36, 44570188), (39, 41141712), (43, 37314576), (48, 33427641), (52, 30856284), (62, 25879464), (72, 22285094), (78, 20570856), (86, 18657288), (93, 17252976), (104, 15428142), (117, 13713904), (124, 12939732), (129, 12438192), (144, 11142547), (156, 10285428), (172, 9328644), (186, 8626488), (208, 7714071), (234, 6856952), (248, 6469866), (258, 6219096), (279, 5750992), (312, 5142714), (344, 4664322), (372, 4313244), (387, 4146064), (403, 3981456), (468, 3428476), (496, 3234933), (516, 3109548), (558, 2875496), (559, 2870352), (624, 2571357), (643, 2495376), (688, 2332161), (744, 2156622), (774, 2073032), (806, 1990728), (936, 1714238), (1032, 1554774), (1116, 1437748), (1118, 1435176), (1209, 1327152), (1286, 1247688), (1333, 1203696), (1488, 1078311), (1548, 1036516), (1612, 995364), (1677, 956784), (1872, 857119), (1929, 831792), (2064, 777387), (2232, 718874), (2236, 717588), (2418, 663576), (2572, 623844), (2666, 601848), (3096, 518258), (3224, 497682), (3354, 478392), (3627, 442384), (3858, 415896), (3999, 401232), (4464, 359437), (4472, 358794), (4836, 331788), (5031, 318928), (5144, 311922), (5332, 300924), (5787, 277264), (6192, 259129), (6448, 248841), (6708, 239196), (7254, 221192), (7716, 207948), (7998, 200616), (8359, 191952), (8944, 179397), (9672, 165894), (10062, 159464), (10288, 155961), (10664, 150462), (11574, 138632), (11997, 133744), (13416, 119598), (14508, 110596), (15432, 103974), (15996, 100308), (16718, 95976), (17329, 92592), (19344, 82947), (19933, 80496), (20124, 79732), (21328, 75231), (23148, 69316), (23994, 66872), (25077, 63984), (26832, 59799), (27649, 58032), (29016, 55298), (30864, 51987), (31992, 50154), (33436, 47988), (34658, 46296), (39866, 40248)]