947967328

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 2596896288

約数和(自身を除く): 1648928960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 53, 56, 61, 68, 77, 88, 98, 106, 112, 119, 122, 136, 154, 176, 187, 196, 212, 224, 238, 244, 272, 308, 352, 371, 374, 392, 424, 427, 476, 488, 539, 544, 583, 616, 671, 742, 748, 784, 833, 848, 854, 901, 952, 976, 1037, 1078, 1166, 1232, 1309, 1342, 1484, 1496, 1568, 1666, 1696, 1708, 1802, 1904, 1952, 2074, 2156, 2332, 2464, 2597, 2618, 2684, 2968, 2989, 2992, 3233, 3332, 3416, 3604, 3808, 4081, 4148, 4312, 4664, 4697, 5194, 5236, 5368, 5936, 5978, 5984, 6307, 6466, 6664, 6832, 7208, 7259, 8162, 8296, 8624, 9163, 9328, 9394, 9911, 10388, 10472, 10736, 11407, 11872, 11956, 12614, 12932, 13328, 13664, 14416, 14518, 16324, 16592, 17248, 18326, 18656, 18788, 19822, 20776, 20944, 21472, 22631, 22814, 23912, 25228, 25864, 26656, 28567, 28832, 29036, 32648, 32879, 33184, 35563, 36652, 37576, 39644, 41552, 41888, 44149, 45262, 45628, 47824, 50456, 50813, 51728, 54961, 57134, 58072, 65296, 65758, 69377, 71126, 73304, 75152, 79288, 79849, 83104, 88298, 90524, 91256, 95648, 100912, 101626, 103456, 109922, 114268, 116144, 130592, 131516, 138754, 142252, 146608, 150304, 158417, 158576, 159698, 176596, 181048, 182512, 201824, 203252, 219844, 228536, 232288, 248941, 263032, 277508, 284504, 293216, 316834, 317152, 319396, 353192, 362096, 365024, 384727, 406504, 439688, 457072, 485639, 497882, 526064, 555016, 558943, 569008, 604571, 633668, 638792, 706384, 724192, 769454, 813008, 879376, 914144, 971278, 995764, 1052128, 1110032, 1117886, 1138016, 1209142, 1267336, 1277584, 1412768, 1538908, 1626016, 1742587, 1758752, 1942556, 1991528, 2220064, 2235772, 2418284, 2534672, 2555168, 2693089, 3077816, 3485174, 3885112, 3983056, 4231997, 4471544, 4836568, 5069344, 5386178, 6155632, 6970348, 7770224, 7966112, 8463994, 8943088, 9673136, 10772356, 12311264, 13940696, 15540448, 16927988, 17886176, 19346272, 21544712, 27881392, 29623979, 33855976, 43089424, 55762784, 59247958, 67711952, 86178848, 118495916, 135423904, 236991832, 473983664, 947967328]

約数ペア:

[(1, 947967328), (2, 473983664), (4, 236991832), (7, 135423904), (8, 118495916), (11, 86178848), (14, 67711952), (16, 59247958), (17, 55762784), (22, 43089424), (28, 33855976), (32, 29623979), (34, 27881392), (44, 21544712), (49, 19346272), (53, 17886176), (56, 16927988), (61, 15540448), (68, 13940696), (77, 12311264), (88, 10772356), (98, 9673136), (106, 8943088), (112, 8463994), (119, 7966112), (122, 7770224), (136, 6970348), (154, 6155632), (176, 5386178), (187, 5069344), (196, 4836568), (212, 4471544), (224, 4231997), (238, 3983056), (244, 3885112), (272, 3485174), (308, 3077816), (352, 2693089), (371, 2555168), (374, 2534672), (392, 2418284), (424, 2235772), (427, 2220064), (476, 1991528), (488, 1942556), (539, 1758752), (544, 1742587), (583, 1626016), (616, 1538908), (671, 1412768), (742, 1277584), (748, 1267336), (784, 1209142), (833, 1138016), (848, 1117886), (854, 1110032), (901, 1052128), (952, 995764), (976, 971278), (1037, 914144), (1078, 879376), (1166, 813008), (1232, 769454), (1309, 724192), (1342, 706384), (1484, 638792), (1496, 633668), (1568, 604571), (1666, 569008), (1696, 558943), (1708, 555016), (1802, 526064), (1904, 497882), (1952, 485639), (2074, 457072), (2156, 439688), (2332, 406504), (2464, 384727), (2597, 365024), (2618, 362096), (2684, 353192), (2968, 319396), (2989, 317152), (2992, 316834), (3233, 293216), (3332, 284504), (3416, 277508), (3604, 263032), (3808, 248941), (4081, 232288), (4148, 228536), (4312, 219844), (4664, 203252), (4697, 201824), (5194, 182512), (5236, 181048), (5368, 176596), (5936, 159698), (5978, 158576), (5984, 158417), (6307, 150304), (6466, 146608), (6664, 142252), (6832, 138754), (7208, 131516), (7259, 130592), (8162, 116144), (8296, 114268), (8624, 109922), (9163, 103456), (9328, 101626), (9394, 100912), (9911, 95648), (10388, 91256), (10472, 90524), (10736, 88298), (11407, 83104), (11872, 79849), (11956, 79288), (12614, 75152), (12932, 73304), (13328, 71126), (13664, 69377), (14416, 65758), (14518, 65296), (16324, 58072), (16592, 57134), (17248, 54961), (18326, 51728), (18656, 50813), (18788, 50456), (19822, 47824), (20776, 45628), (20944, 45262), (21472, 44149), (22631, 41888), (22814, 41552), (23912, 39644), (25228, 37576), (25864, 36652), (26656, 35563), (28567, 33184), (28832, 32879), (29036, 32648)]