744831472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 1987747776

約数和(自身を除く): 1242916304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 53, 56, 61, 68, 77, 88, 106, 112, 119, 121, 122, 136, 154, 176, 187, 212, 238, 242, 244, 272, 308, 371, 374, 424, 427, 476, 484, 488, 583, 616, 671, 742, 748, 847, 848, 854, 901, 952, 968, 976, 1037, 1166, 1232, 1309, 1342, 1484, 1496, 1694, 1708, 1802, 1904, 1936, 2057, 2074, 2332, 2618, 2684, 2968, 2992, 3233, 3388, 3416, 3604, 4081, 4114, 4148, 4664, 4697, 5236, 5368, 5936, 6307, 6413, 6466, 6776, 6832, 7208, 7259, 7381, 8162, 8228, 8296, 9328, 9394, 9911, 10472, 10736, 11407, 12614, 12826, 12932, 13552, 14399, 14416, 14518, 14762, 16324, 16456, 16592, 18788, 19822, 20944, 22631, 22814, 25228, 25652, 25864, 28798, 29036, 29524, 32648, 32912, 35563, 37576, 39644, 44891, 45262, 45628, 50456, 51304, 51667, 51728, 54961, 57596, 58072, 59048, 65296, 69377, 71126, 75152, 79288, 79849, 89782, 90524, 91256, 100912, 102608, 103334, 109021, 109922, 115192, 116144, 118096, 125477, 138754, 142252, 158576, 159698, 179564, 181048, 182512, 206668, 218042, 219844, 230384, 248941, 250954, 277508, 284504, 319396, 359128, 362096, 384727, 391193, 413336, 436084, 439688, 497882, 501908, 555016, 569008, 604571, 638792, 718256, 763147, 769454, 782386, 826672, 872168, 878339, 879376, 995764, 1003816, 1110032, 1209142, 1277584, 1526294, 1538908, 1564772, 1744336, 1756678, 1991528, 2007632, 2418284, 2738351, 3052588, 3077816, 3129544, 3513356, 3983056, 4231997, 4836568, 5476702, 6105176, 6155632, 6259088, 6650281, 7026712, 8463994, 9673136, 10953404, 12210352, 13300562, 14053424, 16927988, 21906808, 26601124, 33855976, 43813616, 46551967, 53202248, 67711952, 93103934, 106404496, 186207868, 372415736, 744831472]

約数ペア:

[(1, 744831472), (2, 372415736), (4, 186207868), (7, 106404496), (8, 93103934), (11, 67711952), (14, 53202248), (16, 46551967), (17, 43813616), (22, 33855976), (28, 26601124), (34, 21906808), (44, 16927988), (53, 14053424), (56, 13300562), (61, 12210352), (68, 10953404), (77, 9673136), (88, 8463994), (106, 7026712), (112, 6650281), (119, 6259088), (121, 6155632), (122, 6105176), (136, 5476702), (154, 4836568), (176, 4231997), (187, 3983056), (212, 3513356), (238, 3129544), (242, 3077816), (244, 3052588), (272, 2738351), (308, 2418284), (371, 2007632), (374, 1991528), (424, 1756678), (427, 1744336), (476, 1564772), (484, 1538908), (488, 1526294), (583, 1277584), (616, 1209142), (671, 1110032), (742, 1003816), (748, 995764), (847, 879376), (848, 878339), (854, 872168), (901, 826672), (952, 782386), (968, 769454), (976, 763147), (1037, 718256), (1166, 638792), (1232, 604571), (1309, 569008), (1342, 555016), (1484, 501908), (1496, 497882), (1694, 439688), (1708, 436084), (1802, 413336), (1904, 391193), (1936, 384727), (2057, 362096), (2074, 359128), (2332, 319396), (2618, 284504), (2684, 277508), (2968, 250954), (2992, 248941), (3233, 230384), (3388, 219844), (3416, 218042), (3604, 206668), (4081, 182512), (4114, 181048), (4148, 179564), (4664, 159698), (4697, 158576), (5236, 142252), (5368, 138754), (5936, 125477), (6307, 118096), (6413, 116144), (6466, 115192), (6776, 109922), (6832, 109021), (7208, 103334), (7259, 102608), (7381, 100912), (8162, 91256), (8228, 90524), (8296, 89782), (9328, 79849), (9394, 79288), (9911, 75152), (10472, 71126), (10736, 69377), (11407, 65296), (12614, 59048), (12826, 58072), (12932, 57596), (13552, 54961), (14399, 51728), (14416, 51667), (14518, 51304), (14762, 50456), (16324, 45628), (16456, 45262), (16592, 44891), (18788, 39644), (19822, 37576), (20944, 35563), (22631, 32912), (22814, 32648), (25228, 29524), (25652, 29036), (25864, 28798)]