1994791968

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 384

約数和(自身を含む): 6868592640

約数和(自身を除く): 4873800672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 32, 34, 36, 39, 48, 51, 52, 54, 62, 68, 72, 78, 93, 96, 102, 104, 108, 117, 124, 136, 144, 153, 156, 186, 204, 208, 216, 221, 234, 248, 272, 279, 288, 306, 312, 337, 351, 372, 403, 408, 416, 432, 442, 459, 468, 496, 527, 544, 558, 612, 624, 663, 674, 702, 744, 806, 816, 837, 864, 884, 918, 936, 992, 1011, 1054, 1116, 1209, 1224, 1248, 1326, 1348, 1404, 1488, 1581, 1612, 1632, 1674, 1768, 1836, 1872, 1989, 2022, 2108, 2232, 2418, 2448, 2652, 2696, 2808, 2976, 3033, 3162, 3224, 3348, 3536, 3627, 3672, 3744, 3978, 4044, 4216, 4381, 4464, 4743, 4836, 4896, 5304, 5392, 5616, 5729, 5967, 6066, 6324, 6448, 6696, 6851, 7072, 7254, 7344, 7956, 8088, 8432, 8762, 8928, 9099, 9486, 9672, 10447, 10608, 10784, 10881, 11232, 11458, 11934, 12132, 12648, 12896, 13143, 13392, 13702, 14229, 14508, 14688, 15912, 16176, 16864, 17187, 17524, 18198, 18972, 19344, 20553, 20894, 21216, 21762, 22916, 23868, 24264, 25296, 26286, 26784, 27404, 28458, 29016, 31341, 31824, 32352, 34374, 35048, 36396, 37944, 38688, 39429, 41106, 41788, 43524, 45832, 47736, 48528, 50592, 51561, 52572, 54808, 56916, 58032, 61659, 62682, 63648, 68748, 70096, 72792, 74477, 75888, 78858, 82212, 83576, 87048, 91664, 94023, 95472, 97056, 103122, 105144, 109616, 113832, 116064, 118287, 123318, 125364, 135811, 137496, 140192, 145584, 148954, 151776, 154683, 157716, 164424, 167152, 174096, 177599, 183328, 184977, 188046, 190944, 206244, 210288, 219232, 223431, 227664, 236574, 246636, 250728, 271622, 274992, 282069, 291168, 297908, 309366, 315432, 328848, 334304, 348192, 355198, 369954, 376092, 407433, 412488, 420576, 446862, 455328, 473148, 493272, 501456, 532797, 543244, 549984, 564138, 595816, 618732, 630864, 657696, 670293, 710396, 739908, 752184, 814866, 824976, 893724, 946296, 986544, 1002912, 1065594, 1086488, 1128276, 1191632, 1222299, 1237464, 1261728, 1340586, 1420792, 1479816, 1504368, 1598391, 1629732, 1649952, 1787448, 1892592, 1973088, 2010879, 2131188, 2172976, 2256552, 2308787, 2383264, 2444598, 2474928, 2681172, 2841584, 2959632, 3008736, 3196782, 3259464, 3574896, 3666897, 3785184, 4021758, 4262376, 4345952, 4513104, 4617574, 4795173, 4889196, 4949856, 5362344, 5683168, 5919264, 6393564, 6518928, 6926361, 7149792, 7333794, 8043516, 8524752, 9026208, 9235148, 9590346, 9778392, 10724688, 12787128, 13037856, 13852722, 14667588, 16087032, 17049504, 18470296, 19180692, 19556784, 20779083, 21449376, 25574256, 27705444, 29335176, 32174064, 36940592, 38361384, 39113568, 41558166, 51148512, 55410888, 58670352, 62337249, 64348128, 73881184, 76722768, 83116332, 110821776, 117340704, 124674498, 153445536, 166232664, 221643552, 249348996, 332465328, 498697992, 664930656, 997395984, 1994791968]

約数ペア:

[(1, 1994791968), (2, 997395984), (3, 664930656), (4, 498697992), (6, 332465328), (8, 249348996), (9, 221643552), (12, 166232664), (13, 153445536), (16, 124674498), (17, 117340704), (18, 110821776), (24, 83116332), (26, 76722768), (27, 73881184), (31, 64348128), (32, 62337249), (34, 58670352), (36, 55410888), (39, 51148512), (48, 41558166), (51, 39113568), (52, 38361384), (54, 36940592), (62, 32174064), (68, 29335176), (72, 27705444), (78, 25574256), (93, 21449376), (96, 20779083), (102, 19556784), (104, 19180692), (108, 18470296), (117, 17049504), (124, 16087032), (136, 14667588), (144, 13852722), (153, 13037856), (156, 12787128), (186, 10724688), (204, 9778392), (208, 9590346), (216, 9235148), (221, 9026208), (234, 8524752), (248, 8043516), (272, 7333794), (279, 7149792), (288, 6926361), (306, 6518928), (312, 6393564), (337, 5919264), (351, 5683168), (372, 5362344), (403, 4949856), (408, 4889196), (416, 4795173), (432, 4617574), (442, 4513104), (459, 4345952), (468, 4262376), (496, 4021758), (527, 3785184), (544, 3666897), (558, 3574896), (612, 3259464), (624, 3196782), (663, 3008736), (674, 2959632), (702, 2841584), (744, 2681172), (806, 2474928), (816, 2444598), (837, 2383264), (864, 2308787), (884, 2256552), (918, 2172976), (936, 2131188), (992, 2010879), (1011, 1973088), (1054, 1892592), (1116, 1787448), (1209, 1649952), (1224, 1629732), (1248, 1598391), (1326, 1504368), (1348, 1479816), (1404, 1420792), (1488, 1340586), (1581, 1261728), (1612, 1237464), (1632, 1222299), (1674, 1191632), (1768, 1128276), (1836, 1086488), (1872, 1065594), (1989, 1002912), (2022, 986544), (2108, 946296), (2232, 893724), (2418, 824976), (2448, 814866), (2652, 752184), (2696, 739908), (2808, 710396), (2976, 670293), (3033, 657696), (3162, 630864), (3224, 618732), (3348, 595816), (3536, 564138), (3627, 549984), (3672, 543244), (3744, 532797), (3978, 501456), (4044, 493272), (4216, 473148), (4381, 455328), (4464, 446862), (4743, 420576), (4836, 412488), (4896, 407433), (5304, 376092), (5392, 369954), (5616, 355198), (5729, 348192), (5967, 334304), (6066, 328848), (6324, 315432), (6448, 309366), (6696, 297908), (6851, 291168), (7072, 282069), (7254, 274992), (7344, 271622), (7956, 250728), (8088, 246636), (8432, 236574), (8762, 227664), (8928, 223431), (9099, 219232), (9486, 210288), (9672, 206244), (10447, 190944), (10608, 188046), (10784, 184977), (10881, 183328), (11232, 177599), (11458, 174096), (11934, 167152), (12132, 164424), (12648, 157716), (12896, 154683), (13143, 151776), (13392, 148954), (13702, 145584), (14229, 140192), (14508, 137496), (14688, 135811), (15912, 125364), (16176, 123318), (16864, 118287), (17187, 116064), (17524, 113832), (18198, 109616), (18972, 105144), (19344, 103122), (20553, 97056), (20894, 95472), (21216, 94023), (21762, 91664), (22916, 87048), (23868, 83576), (24264, 82212), (25296, 78858), (26286, 75888), (26784, 74477), (27404, 72792), (28458, 70096), (29016, 68748), (31341, 63648), (31824, 62682), (32352, 61659), (34374, 58032), (35048, 56916), (36396, 54808), (37944, 52572), (38688, 51561), (39429, 50592), (41106, 48528), (41788, 47736), (43524, 45832)]