1881315744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1420

約数の個数: 288

約数和(自身を含む): 6573426048

約数和(自身を除く): 4692110304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 121, 132, 136, 154, 168, 176, 187, 204, 224, 231, 238, 242, 264, 272, 308, 336, 352, 357, 363, 374, 408, 462, 476, 484, 528, 544, 561, 616, 672, 714, 726, 748, 816, 847, 924, 952, 968, 1056, 1122, 1232, 1309, 1361, 1428, 1452, 1496, 1632, 1694, 1848, 1904, 1936, 2057, 2244, 2464, 2541, 2618, 2722, 2856, 2904, 2992, 3388, 3696, 3808, 3872, 3927, 4083, 4114, 4488, 5082, 5236, 5444, 5712, 5808, 5984, 6171, 6776, 7392, 7854, 8166, 8228, 8976, 9527, 10164, 10472, 10888, 11424, 11616, 12342, 13552, 14399, 14971, 15708, 16332, 16456, 17952, 19054, 20328, 20944, 21776, 23137, 24684, 27104, 28581, 28798, 29942, 31416, 32664, 32912, 38108, 40656, 41888, 43197, 43552, 44913, 46274, 49368, 57162, 57596, 59884, 62832, 65328, 65824, 69411, 76216, 81312, 86394, 89826, 92548, 98736, 104797, 114324, 115192, 119768, 125664, 130656, 138822, 152432, 161959, 164681, 172788, 179652, 185096, 197472, 209594, 228648, 230384, 239536, 254507, 277644, 304864, 314391, 323918, 329362, 345576, 359304, 370192, 419188, 457296, 460768, 479072, 485877, 494043, 509014, 555288, 628782, 647836, 658724, 691152, 718608, 740384, 763521, 838376, 914592, 971754, 988086, 1018028, 1110576, 1152767, 1257564, 1295672, 1317448, 1382304, 1437216, 1527042, 1676752, 1781549, 1943508, 1976172, 2036056, 2221152, 2305534, 2515128, 2591344, 2634896, 2799577, 3054084, 3353504, 3458301, 3563098, 3887016, 3952344, 4072112, 4611068, 5030256, 5182688, 5269792, 5344647, 5599154, 6108168, 6916602, 7126196, 7774032, 7904688, 8144224, 8398731, 9222136, 10060512, 10689294, 11198308, 12216336, 13833204, 14252392, 15548064, 15809376, 16797462, 18444272, 19597039, 21378588, 22396616, 24432672, 27666408, 28504784, 33594924, 36888544, 39194078, 42757176, 44793232, 55332816, 57009568, 58791117, 67189848, 78388156, 85514352, 89586464, 110665632, 117582234, 134379696, 156776312, 171028704, 235164468, 268759392, 313552624, 470328936, 627105248, 940657872, 1881315744]

約数ペア:

[(1, 1881315744), (2, 940657872), (3, 627105248), (4, 470328936), (6, 313552624), (7, 268759392), (8, 235164468), (11, 171028704), (12, 156776312), (14, 134379696), (16, 117582234), (17, 110665632), (21, 89586464), (22, 85514352), (24, 78388156), (28, 67189848), (32, 58791117), (33, 57009568), (34, 55332816), (42, 44793232), (44, 42757176), (48, 39194078), (51, 36888544), (56, 33594924), (66, 28504784), (68, 27666408), (77, 24432672), (84, 22396616), (88, 21378588), (96, 19597039), (102, 18444272), (112, 16797462), (119, 15809376), (121, 15548064), (132, 14252392), (136, 13833204), (154, 12216336), (168, 11198308), (176, 10689294), (187, 10060512), (204, 9222136), (224, 8398731), (231, 8144224), (238, 7904688), (242, 7774032), (264, 7126196), (272, 6916602), (308, 6108168), (336, 5599154), (352, 5344647), (357, 5269792), (363, 5182688), (374, 5030256), (408, 4611068), (462, 4072112), (476, 3952344), (484, 3887016), (528, 3563098), (544, 3458301), (561, 3353504), (616, 3054084), (672, 2799577), (714, 2634896), (726, 2591344), (748, 2515128), (816, 2305534), (847, 2221152), (924, 2036056), (952, 1976172), (968, 1943508), (1056, 1781549), (1122, 1676752), (1232, 1527042), (1309, 1437216), (1361, 1382304), (1428, 1317448), (1452, 1295672), (1496, 1257564), (1632, 1152767), (1694, 1110576), (1848, 1018028), (1904, 988086), (1936, 971754), (2057, 914592), (2244, 838376), (2464, 763521), (2541, 740384), (2618, 718608), (2722, 691152), (2856, 658724), (2904, 647836), (2992, 628782), (3388, 555288), (3696, 509014), (3808, 494043), (3872, 485877), (3927, 479072), (4083, 460768), (4114, 457296), (4488, 419188), (5082, 370192), (5236, 359304), (5444, 345576), (5712, 329362), (5808, 323918), (5984, 314391), (6171, 304864), (6776, 277644), (7392, 254507), (7854, 239536), (8166, 230384), (8228, 228648), (8976, 209594), (9527, 197472), (10164, 185096), (10472, 179652), (10888, 172788), (11424, 164681), (11616, 161959), (12342, 152432), (13552, 138822), (14399, 130656), (14971, 125664), (15708, 119768), (16332, 115192), (16456, 114324), (17952, 104797), (19054, 98736), (20328, 92548), (20944, 89826), (21776, 86394), (23137, 81312), (24684, 76216), (27104, 69411), (28581, 65824), (28798, 65328), (29942, 62832), (31416, 59884), (32664, 57596), (32912, 57162), (38108, 49368), (40656, 46274), (41888, 44913), (43197, 43552)]