1880854976

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 336

約数和(自身を含む): 5380256448

約数和(自身を除く): 3499401472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 121, 136, 143, 154, 157, 176, 182, 187, 208, 221, 224, 238, 242, 272, 286, 308, 314, 352, 364, 374, 416, 442, 448, 476, 484, 544, 572, 616, 628, 704, 728, 748, 832, 847, 884, 952, 968, 1001, 1088, 1099, 1144, 1232, 1256, 1309, 1456, 1496, 1547, 1573, 1694, 1727, 1768, 1904, 1936, 2002, 2041, 2057, 2198, 2288, 2431, 2464, 2512, 2618, 2669, 2912, 2992, 3094, 3146, 3388, 3454, 3536, 3808, 3872, 4004, 4082, 4114, 4396, 4576, 4862, 4928, 5024, 5236, 5338, 5824, 5984, 6188, 6292, 6776, 6908, 7072, 7616, 7744, 8008, 8164, 8228, 8792, 9152, 9724, 10048, 10472, 10676, 11011, 11968, 12089, 12376, 12584, 13552, 13816, 14144, 14287, 14399, 16016, 16328, 16456, 17017, 17584, 18683, 18997, 19448, 20944, 21352, 22022, 22451, 24178, 24752, 25168, 26741, 27104, 27632, 28574, 28798, 29359, 32032, 32656, 32912, 34034, 34697, 35168, 37366, 37994, 38896, 41888, 42704, 44044, 44902, 48356, 49504, 50336, 53482, 54208, 55264, 57148, 57596, 58718, 64064, 65312, 65824, 68068, 69394, 70336, 74732, 75988, 77792, 83776, 85408, 88088, 89804, 96712, 99008, 100672, 106964, 110528, 114296, 115192, 117436, 130624, 131648, 132979, 136136, 138788, 149464, 151976, 155584, 157157, 170816, 176176, 179608, 187187, 193424, 205513, 213928, 228592, 230384, 234872, 242879, 246961, 265958, 272272, 277576, 298928, 303952, 314314, 322949, 352352, 359216, 374374, 381667, 386848, 411026, 427856, 457184, 460768, 469744, 485758, 493922, 531916, 544544, 555152, 597856, 607904, 628628, 645898, 704704, 718432, 748748, 763334, 773696, 822052, 855712, 914368, 921536, 939488, 971516, 987844, 1063832, 1089088, 1110304, 1195712, 1215808, 1257256, 1291796, 1436864, 1497496, 1526668, 1644104, 1711424, 1728727, 1878976, 1943032, 1975688, 2127664, 2220608, 2260643, 2514512, 2583592, 2671669, 2994992, 3053336, 3288208, 3457454, 3886064, 3951376, 4198337, 4255328, 4521286, 5029024, 5167184, 5343338, 5989984, 6106672, 6576416, 6914908, 7772128, 7902752, 8396674, 8510656, 9042572, 10058048, 10334368, 10686676, 11979968, 12213344, 13152832, 13829816, 15544256, 15805504, 16793348, 18085144, 20668736, 21373352, 24426688, 27659632, 29388359, 33586696, 36170288, 42746704, 55319264, 58776718, 67173392, 72340576, 85493408, 110638528, 117553436, 134346784, 144681152, 170986816, 235106872, 268693568, 470213744, 940427488, 1880854976]

約数ペア:

[(1, 1880854976), (2, 940427488), (4, 470213744), (7, 268693568), (8, 235106872), (11, 170986816), (13, 144681152), (14, 134346784), (16, 117553436), (17, 110638528), (22, 85493408), (26, 72340576), (28, 67173392), (32, 58776718), (34, 55319264), (44, 42746704), (52, 36170288), (56, 33586696), (64, 29388359), (68, 27659632), (77, 24426688), (88, 21373352), (91, 20668736), (104, 18085144), (112, 16793348), (119, 15805504), (121, 15544256), (136, 13829816), (143, 13152832), (154, 12213344), (157, 11979968), (176, 10686676), (182, 10334368), (187, 10058048), (208, 9042572), (221, 8510656), (224, 8396674), (238, 7902752), (242, 7772128), (272, 6914908), (286, 6576416), (308, 6106672), (314, 5989984), (352, 5343338), (364, 5167184), (374, 5029024), (416, 4521286), (442, 4255328), (448, 4198337), (476, 3951376), (484, 3886064), (544, 3457454), (572, 3288208), (616, 3053336), (628, 2994992), (704, 2671669), (728, 2583592), (748, 2514512), (832, 2260643), (847, 2220608), (884, 2127664), (952, 1975688), (968, 1943032), (1001, 1878976), (1088, 1728727), (1099, 1711424), (1144, 1644104), (1232, 1526668), (1256, 1497496), (1309, 1436864), (1456, 1291796), (1496, 1257256), (1547, 1215808), (1573, 1195712), (1694, 1110304), (1727, 1089088), (1768, 1063832), (1904, 987844), (1936, 971516), (2002, 939488), (2041, 921536), (2057, 914368), (2198, 855712), (2288, 822052), (2431, 773696), (2464, 763334), (2512, 748748), (2618, 718432), (2669, 704704), (2912, 645898), (2992, 628628), (3094, 607904), (3146, 597856), (3388, 555152), (3454, 544544), (3536, 531916), (3808, 493922), (3872, 485758), (4004, 469744), (4082, 460768), (4114, 457184), (4396, 427856), (4576, 411026), (4862, 386848), (4928, 381667), (5024, 374374), (5236, 359216), (5338, 352352), (5824, 322949), (5984, 314314), (6188, 303952), (6292, 298928), (6776, 277576), (6908, 272272), (7072, 265958), (7616, 246961), (7744, 242879), (8008, 234872), (8164, 230384), (8228, 228592), (8792, 213928), (9152, 205513), (9724, 193424), (10048, 187187), (10472, 179608), (10676, 176176), (11011, 170816), (11968, 157157), (12089, 155584), (12376, 151976), (12584, 149464), (13552, 138788), (13816, 136136), (14144, 132979), (14287, 131648), (14399, 130624), (16016, 117436), (16328, 115192), (16456, 114296), (17017, 110528), (17584, 106964), (18683, 100672), (18997, 99008), (19448, 96712), (20944, 89804), (21352, 88088), (22022, 85408), (22451, 83776), (24178, 77792), (24752, 75988), (25168, 74732), (26741, 70336), (27104, 69394), (27632, 68068), (28574, 65824), (28798, 65312), (29359, 64064), (32032, 58718), (32656, 57596), (32912, 57148), (34034, 55264), (34697, 54208), (35168, 53482), (37366, 50336), (37994, 49504), (38896, 48356), (41888, 44902), (42704, 44044)]