2847991824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 240

約数和(自身を含む): 8667969024

約数和(自身を除く): 5819977200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 43, 48, 62, 72, 74, 86, 93, 111, 124, 129, 144, 148, 172, 186, 222, 248, 258, 279, 296, 333, 344, 372, 387, 401, 444, 496, 516, 558, 592, 666, 688, 744, 774, 802, 888, 1032, 1116, 1147, 1203, 1332, 1333, 1488, 1548, 1591, 1604, 1776, 2064, 2232, 2294, 2406, 2664, 2666, 3096, 3182, 3208, 3441, 3609, 3999, 4464, 4588, 4773, 4812, 5328, 5332, 6192, 6364, 6416, 6882, 7218, 7998, 9176, 9546, 9624, 10323, 10664, 11997, 12431, 12728, 13764, 14319, 14436, 14837, 15996, 17243, 18352, 19092, 19248, 20646, 21328, 23994, 24862, 25456, 27528, 28638, 28872, 29674, 31992, 34486, 37293, 38184, 41292, 44511, 47988, 49321, 49724, 51729, 55056, 57276, 57744, 59348, 63984, 68972, 74586, 76368, 82584, 89022, 95976, 98642, 99448, 103458, 111879, 114552, 118696, 133533, 137944, 147963, 149172, 155187, 165168, 178044, 191952, 197284, 198896, 206916, 223758, 229104, 237392, 267066, 275888, 295926, 298344, 310374, 356088, 394568, 413832, 443889, 447516, 459947, 534132, 534533, 591852, 596688, 620748, 637991, 712176, 789136, 827664, 887778, 895032, 919894, 1068264, 1069066, 1183704, 1241496, 1275982, 1379841, 1603599, 1775556, 1790064, 1839788, 1913973, 2136528, 2138132, 2367408, 2482992, 2551964, 2759682, 3207198, 3551112, 3679576, 3827946, 4139523, 4276264, 4810797, 5103928, 5519364, 5741919, 6414396, 7102224, 7359152, 7655892, 8279046, 8552528, 9621594, 10207856, 11038728, 11483838, 12828792, 15311784, 16558092, 19243188, 19777721, 22077456, 22967676, 25657584, 30623568, 33116184, 38486376, 39555442, 45935352, 59333163, 66232368, 76972752, 79110884, 91870704, 118666326, 158221768, 177999489, 237332652, 316443536, 355998978, 474665304, 711997956, 949330608, 1423995912, 2847991824]

約数ペア:

[(1, 2847991824), (2, 1423995912), (3, 949330608), (4, 711997956), (6, 474665304), (8, 355998978), (9, 316443536), (12, 237332652), (16, 177999489), (18, 158221768), (24, 118666326), (31, 91870704), (36, 79110884), (37, 76972752), (43, 66232368), (48, 59333163), (62, 45935352), (72, 39555442), (74, 38486376), (86, 33116184), (93, 30623568), (111, 25657584), (124, 22967676), (129, 22077456), (144, 19777721), (148, 19243188), (172, 16558092), (186, 15311784), (222, 12828792), (248, 11483838), (258, 11038728), (279, 10207856), (296, 9621594), (333, 8552528), (344, 8279046), (372, 7655892), (387, 7359152), (401, 7102224), (444, 6414396), (496, 5741919), (516, 5519364), (558, 5103928), (592, 4810797), (666, 4276264), (688, 4139523), (744, 3827946), (774, 3679576), (802, 3551112), (888, 3207198), (1032, 2759682), (1116, 2551964), (1147, 2482992), (1203, 2367408), (1332, 2138132), (1333, 2136528), (1488, 1913973), (1548, 1839788), (1591, 1790064), (1604, 1775556), (1776, 1603599), (2064, 1379841), (2232, 1275982), (2294, 1241496), (2406, 1183704), (2664, 1069066), (2666, 1068264), (3096, 919894), (3182, 895032), (3208, 887778), (3441, 827664), (3609, 789136), (3999, 712176), (4464, 637991), (4588, 620748), (4773, 596688), (4812, 591852), (5328, 534533), (5332, 534132), (6192, 459947), (6364, 447516), (6416, 443889), (6882, 413832), (7218, 394568), (7998, 356088), (9176, 310374), (9546, 298344), (9624, 295926), (10323, 275888), (10664, 267066), (11997, 237392), (12431, 229104), (12728, 223758), (13764, 206916), (14319, 198896), (14436, 197284), (14837, 191952), (15996, 178044), (17243, 165168), (18352, 155187), (19092, 149172), (19248, 147963), (20646, 137944), (21328, 133533), (23994, 118696), (24862, 114552), (25456, 111879), (27528, 103458), (28638, 99448), (28872, 98642), (29674, 95976), (31992, 89022), (34486, 82584), (37293, 76368), (38184, 74586), (41292, 68972), (44511, 63984), (47988, 59348), (49321, 57744), (49724, 57276), (51729, 55056)]