856237824

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 216

約数和(自身を含む): 2745541680

約数和(自身を除く): 1889303856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 384, 416, 432, 468, 507, 576, 624, 676, 702, 733, 768, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1466, 1521, 1664, 1728, 1872, 2028, 2199, 2304, 2496, 2704, 2808, 2932, 3042, 3328, 3456, 3744, 4056, 4398, 4563, 4992, 5408, 5616, 5864, 6084, 6597, 6912, 7488, 8112, 8796, 9126, 9529, 9984, 10816, 11232, 11728, 12168, 13194, 14976, 16224, 17592, 18252, 19058, 19791, 21632, 22464, 23456, 24336, 26388, 28587, 29952, 32448, 35184, 36504, 38116, 39582, 43264, 44928, 46912, 48672, 52776, 57174, 64896, 70368, 73008, 76232, 79164, 85761, 89856, 93824, 97344, 105552, 114348, 123877, 129792, 140736, 146016, 152464, 158328, 171522, 187648, 194688, 211104, 228696, 247754, 257283, 281472, 292032, 304928, 316656, 343044, 371631, 389376, 422208, 457392, 495508, 514566, 562944, 584064, 609856, 633312, 686088, 743262, 844416, 914784, 991016, 1029132, 1114893, 1168128, 1219712, 1266624, 1372176, 1486524, 1688832, 1829568, 1982032, 2058264, 2229786, 2439424, 2533248, 2744352, 2973048, 3344679, 3659136, 3964064, 4116528, 4459572, 5066496, 5488704, 5946096, 6689358, 7318272, 7928128, 8233056, 8919144, 10977408, 11892192, 13378716, 15856256, 16466112, 17838288, 21954816, 23784384, 26757432, 31712512, 32932224, 35676576, 47568768, 53514864, 65864448, 71353152, 95137536, 107029728, 142706304, 214059456, 285412608, 428118912, 856237824]

約数ペア:

[(1, 856237824), (2, 428118912), (3, 285412608), (4, 214059456), (6, 142706304), (8, 107029728), (9, 95137536), (12, 71353152), (13, 65864448), (16, 53514864), (18, 47568768), (24, 35676576), (26, 32932224), (27, 31712512), (32, 26757432), (36, 23784384), (39, 21954816), (48, 17838288), (52, 16466112), (54, 15856256), (64, 13378716), (72, 11892192), (78, 10977408), (96, 8919144), (104, 8233056), (108, 7928128), (117, 7318272), (128, 6689358), (144, 5946096), (156, 5488704), (169, 5066496), (192, 4459572), (208, 4116528), (216, 3964064), (234, 3659136), (256, 3344679), (288, 2973048), (312, 2744352), (338, 2533248), (351, 2439424), (384, 2229786), (416, 2058264), (432, 1982032), (468, 1829568), (507, 1688832), (576, 1486524), (624, 1372176), (676, 1266624), (702, 1219712), (733, 1168128), (768, 1114893), (832, 1029132), (864, 991016), (936, 914784), (1014, 844416), (1152, 743262), (1248, 686088), (1352, 633312), (1404, 609856), (1466, 584064), (1521, 562944), (1664, 514566), (1728, 495508), (1872, 457392), (2028, 422208), (2199, 389376), (2304, 371631), (2496, 343044), (2704, 316656), (2808, 304928), (2932, 292032), (3042, 281472), (3328, 257283), (3456, 247754), (3744, 228696), (4056, 211104), (4398, 194688), (4563, 187648), (4992, 171522), (5408, 158328), (5616, 152464), (5864, 146016), (6084, 140736), (6597, 129792), (6912, 123877), (7488, 114348), (8112, 105552), (8796, 97344), (9126, 93824), (9529, 89856), (9984, 85761), (10816, 79164), (11232, 76232), (11728, 73008), (12168, 70368), (13194, 64896), (14976, 57174), (16224, 52776), (17592, 48672), (18252, 46912), (19058, 44928), (19791, 43264), (21632, 39582), (22464, 38116), (23456, 36504), (24336, 35184), (26388, 32448), (28587, 29952)]