12621727872

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 288

約数和(自身を含む): 40462744140

約数和(自身を除く): 27841016268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 877, 936, 961, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1754, 1872, 1922, 1984, 2232, 2418, 2496, 2631, 2883, 2976, 3224, 3508, 3627, 3744, 3844, 3968, 4464, 4836, 4992, 5262, 5766, 5952, 6448, 7016, 7254, 7488, 7688, 7893, 8649, 8928, 9672, 10524, 11401, 11532, 11904, 12493, 12896, 14032, 14508, 14976, 15376, 15786, 17298, 17856, 19344, 21048, 22802, 23064, 24986, 25792, 27187, 28064, 29016, 30752, 31572, 34203, 34596, 35712, 37479, 38688, 42096, 45604, 46128, 49972, 51584, 54374, 56128, 58032, 61504, 63144, 68406, 69192, 74958, 77376, 81561, 84192, 91208, 92256, 99944, 102609, 108748, 112256, 112437, 116064, 123008, 126288, 136812, 138384, 149916, 154752, 163122, 168384, 182416, 184512, 199888, 205218, 217496, 224874, 232128, 244683, 252576, 273624, 276768, 299832, 326244, 336768, 353431, 364832, 369024, 399776, 410436, 434992, 449748, 464256, 489366, 505152, 547248, 553536, 599664, 652488, 706862, 729664, 799552, 820872, 842797, 869984, 899496, 978732, 1010304, 1060293, 1094496, 1107072, 1199328, 1304976, 1413724, 1459328, 1599104, 1641744, 1685594, 1739968, 1798992, 1957464, 2120586, 2188992, 2398656, 2528391, 2609952, 2827448, 3180879, 3283488, 3371188, 3479936, 3597984, 3914928, 4241172, 4377984, 4797312, 5056782, 5219904, 5654896, 6361758, 6566976, 6742376, 7195968, 7585173, 7829856, 8482344, 10113564, 10439808, 10956361, 11309792, 12723516, 13133952, 13484752, 14391936, 15170346, 15659712, 16964688, 20227128, 21912722, 22619584, 25447032, 26969504, 30340692, 31319424, 32869083, 33929376, 40454256, 43825444, 45239168, 50894064, 53939008, 60681384, 65738166, 67858752, 80908512, 87650888, 98607249, 101788128, 107878016, 121362768, 131476332, 135717504, 161817024, 175301776, 197214498, 203576256, 242725536, 262952664, 323634048, 350603552, 394428996, 407152512, 485451072, 525905328, 701207104, 788857992, 970902144, 1051810656, 1402414208, 1577715984, 2103621312, 3155431968, 4207242624, 6310863936, 12621727872]

約数ペア:

[(1, 12621727872), (2, 6310863936), (3, 4207242624), (4, 3155431968), (6, 2103621312), (8, 1577715984), (9, 1402414208), (12, 1051810656), (13, 970902144), (16, 788857992), (18, 701207104), (24, 525905328), (26, 485451072), (31, 407152512), (32, 394428996), (36, 350603552), (39, 323634048), (48, 262952664), (52, 242725536), (62, 203576256), (64, 197214498), (72, 175301776), (78, 161817024), (93, 135717504), (96, 131476332), (104, 121362768), (117, 107878016), (124, 101788128), (128, 98607249), (144, 87650888), (156, 80908512), (186, 67858752), (192, 65738166), (208, 60681384), (234, 53939008), (248, 50894064), (279, 45239168), (288, 43825444), (312, 40454256), (372, 33929376), (384, 32869083), (403, 31319424), (416, 30340692), (468, 26969504), (496, 25447032), (558, 22619584), (576, 21912722), (624, 20227128), (744, 16964688), (806, 15659712), (832, 15170346), (877, 14391936), (936, 13484752), (961, 13133952), (992, 12723516), (1116, 11309792), (1152, 10956361), (1209, 10439808), (1248, 10113564), (1488, 8482344), (1612, 7829856), (1664, 7585173), (1754, 7195968), (1872, 6742376), (1922, 6566976), (1984, 6361758), (2232, 5654896), (2418, 5219904), (2496, 5056782), (2631, 4797312), (2883, 4377984), (2976, 4241172), (3224, 3914928), (3508, 3597984), (3627, 3479936), (3744, 3371188), (3844, 3283488), (3968, 3180879), (4464, 2827448), (4836, 2609952), (4992, 2528391), (5262, 2398656), (5766, 2188992), (5952, 2120586), (6448, 1957464), (7016, 1798992), (7254, 1739968), (7488, 1685594), (7688, 1641744), (7893, 1599104), (8649, 1459328), (8928, 1413724), (9672, 1304976), (10524, 1199328), (11401, 1107072), (11532, 1094496), (11904, 1060293), (12493, 1010304), (12896, 978732), (14032, 899496), (14508, 869984), (14976, 842797), (15376, 820872), (15786, 799552), (17298, 729664), (17856, 706862), (19344, 652488), (21048, 599664), (22802, 553536), (23064, 547248), (24986, 505152), (25792, 489366), (27187, 464256), (28064, 449748), (29016, 434992), (30752, 410436), (31572, 399776), (34203, 369024), (34596, 364832), (35712, 353431), (37479, 336768), (38688, 326244), (42096, 299832), (45604, 276768), (46128, 273624), (49972, 252576), (51584, 244683), (54374, 232128), (56128, 224874), (58032, 217496), (61504, 205218), (63144, 199888), (68406, 184512), (69192, 182416), (74958, 168384), (77376, 163122), (81561, 154752), (84192, 149916), (91208, 138384), (92256, 136812), (99944, 126288), (102609, 123008), (108748, 116064), (112256, 112437)]