1318681728

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 384

約数和(自身を含む): 4883760000

約数和(自身を除く): 3565078272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 599, 624, 637, 672, 702, 728, 756, 784, 819, 832, 864, 882, 896, 936, 1008, 1092, 1152, 1176, 1198, 1248, 1274, 1323, 1344, 1404, 1456, 1512, 1568, 1638, 1664, 1728, 1764, 1797, 1872, 1911, 2016, 2184, 2352, 2396, 2457, 2496, 2548, 2646, 2688, 2808, 2912, 3024, 3136, 3276, 3456, 3528, 3594, 3744, 3822, 4032, 4193, 4368, 4704, 4792, 4914, 4992, 5096, 5292, 5391, 5616, 5733, 5824, 6048, 6272, 6552, 7056, 7188, 7488, 7644, 7787, 8064, 8386, 8736, 9408, 9584, 9828, 10192, 10584, 10782, 11232, 11466, 11648, 12096, 12579, 13104, 14112, 14376, 14976, 15288, 15574, 16173, 16772, 17199, 17472, 18816, 19168, 19656, 20384, 21168, 21564, 22464, 22932, 23361, 24192, 25158, 26208, 28224, 28752, 29351, 30576, 31148, 32346, 33544, 34398, 34944, 37737, 38336, 39312, 40768, 42336, 43128, 44928, 45864, 46722, 50316, 52416, 54509, 56448, 57504, 58702, 61152, 62296, 64692, 67088, 68796, 70083, 75474, 76672, 78624, 81536, 84672, 86256, 88053, 91728, 93444, 100632, 104832, 109018, 113211, 115008, 117404, 122304, 124592, 129384, 134176, 137592, 140166, 150948, 157248, 163527, 169344, 172512, 176106, 183456, 186888, 201264, 210249, 218036, 226422, 230016, 234808, 244608, 249184, 258768, 264159, 268352, 275184, 280332, 301896, 314496, 327054, 345024, 352212, 366912, 373776, 381563, 402528, 420498, 436072, 452844, 469616, 490581, 498368, 517536, 528318, 536704, 550368, 560664, 603792, 654108, 690048, 704424, 733824, 747552, 763126, 792477, 805056, 840996, 872144, 905688, 939232, 981162, 996736, 1035072, 1056636, 1100736, 1121328, 1144689, 1207584, 1308216, 1408848, 1471743, 1495104, 1526252, 1584954, 1610112, 1681992, 1744288, 1811376, 1878464, 1962324, 2070144, 2113272, 2201472, 2242656, 2289378, 2415168, 2616432, 2817696, 2943486, 2990208, 3052504, 3169908, 3363984, 3434067, 3488576, 3622752, 3756928, 3924648, 4226544, 4485312, 4578756, 4830336, 5232864, 5635392, 5886972, 6105008, 6339816, 6727968, 6868134, 6977152, 7245504, 7849296, 8453088, 8970624, 9157512, 10302201, 10465728, 11270784, 11773944, 12210016, 12679632, 13455936, 13736268, 14491008, 15698592, 16906176, 18315024, 20604402, 20931456, 23547888, 24420032, 25359264, 26911872, 27472536, 31397184, 33812352, 36630048, 41208804, 47095776, 48840064, 50718528, 54945072, 62794368, 73260096, 82417608, 94191552, 101437056, 109890144, 146520192, 164835216, 188383104, 219780288, 329670432, 439560576, 659340864, 1318681728]

約数ペア:

[(1, 1318681728), (2, 659340864), (3, 439560576), (4, 329670432), (6, 219780288), (7, 188383104), (8, 164835216), (9, 146520192), (12, 109890144), (13, 101437056), (14, 94191552), (16, 82417608), (18, 73260096), (21, 62794368), (24, 54945072), (26, 50718528), (27, 48840064), (28, 47095776), (32, 41208804), (36, 36630048), (39, 33812352), (42, 31397184), (48, 27472536), (49, 26911872), (52, 25359264), (54, 24420032), (56, 23547888), (63, 20931456), (64, 20604402), (72, 18315024), (78, 16906176), (84, 15698592), (91, 14491008), (96, 13736268), (98, 13455936), (104, 12679632), (108, 12210016), (112, 11773944), (117, 11270784), (126, 10465728), (128, 10302201), (144, 9157512), (147, 8970624), (156, 8453088), (168, 7849296), (182, 7245504), (189, 6977152), (192, 6868134), (196, 6727968), (208, 6339816), (216, 6105008), (224, 5886972), (234, 5635392), (252, 5232864), (273, 4830336), (288, 4578756), (294, 4485312), (312, 4226544), (336, 3924648), (351, 3756928), (364, 3622752), (378, 3488576), (384, 3434067), (392, 3363984), (416, 3169908), (432, 3052504), (441, 2990208), (448, 2943486), (468, 2817696), (504, 2616432), (546, 2415168), (576, 2289378), (588, 2242656), (599, 2201472), (624, 2113272), (637, 2070144), (672, 1962324), (702, 1878464), (728, 1811376), (756, 1744288), (784, 1681992), (819, 1610112), (832, 1584954), (864, 1526252), (882, 1495104), (896, 1471743), (936, 1408848), (1008, 1308216), (1092, 1207584), (1152, 1144689), (1176, 1121328), (1198, 1100736), (1248, 1056636), (1274, 1035072), (1323, 996736), (1344, 981162), (1404, 939232), (1456, 905688), (1512, 872144), (1568, 840996), (1638, 805056), (1664, 792477), (1728, 763126), (1764, 747552), (1797, 733824), (1872, 704424), (1911, 690048), (2016, 654108), (2184, 603792), (2352, 560664), (2396, 550368), (2457, 536704), (2496, 528318), (2548, 517536), (2646, 498368), (2688, 490581), (2808, 469616), (2912, 452844), (3024, 436072), (3136, 420498), (3276, 402528), (3456, 381563), (3528, 373776), (3594, 366912), (3744, 352212), (3822, 345024), (4032, 327054), (4193, 314496), (4368, 301896), (4704, 280332), (4792, 275184), (4914, 268352), (4992, 264159), (5096, 258768), (5292, 249184), (5391, 244608), (5616, 234808), (5733, 230016), (5824, 226422), (6048, 218036), (6272, 210249), (6552, 201264), (7056, 186888), (7188, 183456), (7488, 176106), (7644, 172512), (7787, 169344), (8064, 163527), (8386, 157248), (8736, 150948), (9408, 140166), (9584, 137592), (9828, 134176), (10192, 129384), (10584, 124592), (10782, 122304), (11232, 117404), (11466, 115008), (11648, 113211), (12096, 109018), (12579, 104832), (13104, 100632), (14112, 93444), (14376, 91728), (14976, 88053), (15288, 86256), (15574, 84672), (16173, 81536), (16772, 78624), (17199, 76672), (17472, 75474), (18816, 70083), (19168, 68796), (19656, 67088), (20384, 64692), (21168, 62296), (21564, 61152), (22464, 58702), (22932, 57504), (23361, 56448), (24192, 54509), (25158, 52416), (26208, 50316), (28224, 46722), (28752, 45864), (29351, 44928), (30576, 43128), (31148, 42336), (32346, 40768), (33544, 39312), (34398, 38336), (34944, 37737)]