11915904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 256

約数和(自身を含む): 43868160

約数和(自身を除く): 31952256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 31, 32, 33, 39, 42, 44, 48, 52, 56, 62, 64, 66, 77, 78, 84, 88, 91, 93, 96, 104, 112, 124, 128, 132, 143, 154, 156, 168, 176, 182, 186, 192, 208, 217, 224, 231, 248, 264, 273, 286, 308, 312, 336, 341, 352, 364, 372, 384, 403, 416, 429, 434, 448, 462, 496, 528, 546, 572, 616, 624, 651, 672, 682, 704, 728, 744, 806, 832, 858, 868, 896, 924, 992, 1001, 1023, 1056, 1092, 1144, 1209, 1232, 1248, 1302, 1344, 1364, 1408, 1456, 1488, 1612, 1664, 1716, 1736, 1848, 1984, 2002, 2046, 2112, 2184, 2288, 2387, 2418, 2464, 2496, 2604, 2688, 2728, 2821, 2912, 2976, 3003, 3224, 3432, 3472, 3696, 3968, 4004, 4092, 4224, 4368, 4433, 4576, 4774, 4836, 4928, 4992, 5208, 5456, 5642, 5824, 5952, 6006, 6448, 6864, 6944, 7161, 7392, 8008, 8184, 8463, 8736, 8866, 9152, 9548, 9672, 9856, 10416, 10912, 11284, 11648, 11904, 12012, 12896, 13299, 13728, 13888, 14322, 14784, 16016, 16368, 16926, 17472, 17732, 18304, 19096, 19344, 20832, 21824, 22568, 24024, 25792, 26598, 27456, 27776, 28644, 29568, 31031, 32032, 32736, 33852, 34944, 35464, 38192, 38688, 41664, 43648, 45136, 48048, 51584, 53196, 54912, 57288, 62062, 64064, 65472, 67704, 70928, 76384, 77376, 83328, 90272, 93093, 96096, 106392, 114576, 124124, 128128, 130944, 135408, 141856, 152768, 154752, 180544, 186186, 192192, 212784, 229152, 248248, 270816, 283712, 305536, 361088, 372372, 384384, 425568, 458304, 496496, 541632, 567424, 744744, 851136, 916608, 992992, 1083264, 1489488, 1702272, 1985984, 2978976, 3971968, 5957952, 11915904]

約数ペア:

[(1, 11915904), (2, 5957952), (3, 3971968), (4, 2978976), (6, 1985984), (7, 1702272), (8, 1489488), (11, 1083264), (12, 992992), (13, 916608), (14, 851136), (16, 744744), (21, 567424), (22, 541632), (24, 496496), (26, 458304), (28, 425568), (31, 384384), (32, 372372), (33, 361088), (39, 305536), (42, 283712), (44, 270816), (48, 248248), (52, 229152), (56, 212784), (62, 192192), (64, 186186), (66, 180544), (77, 154752), (78, 152768), (84, 141856), (88, 135408), (91, 130944), (93, 128128), (96, 124124), (104, 114576), (112, 106392), (124, 96096), (128, 93093), (132, 90272), (143, 83328), (154, 77376), (156, 76384), (168, 70928), (176, 67704), (182, 65472), (186, 64064), (192, 62062), (208, 57288), (217, 54912), (224, 53196), (231, 51584), (248, 48048), (264, 45136), (273, 43648), (286, 41664), (308, 38688), (312, 38192), (336, 35464), (341, 34944), (352, 33852), (364, 32736), (372, 32032), (384, 31031), (403, 29568), (416, 28644), (429, 27776), (434, 27456), (448, 26598), (462, 25792), (496, 24024), (528, 22568), (546, 21824), (572, 20832), (616, 19344), (624, 19096), (651, 18304), (672, 17732), (682, 17472), (704, 16926), (728, 16368), (744, 16016), (806, 14784), (832, 14322), (858, 13888), (868, 13728), (896, 13299), (924, 12896), (992, 12012), (1001, 11904), (1023, 11648), (1056, 11284), (1092, 10912), (1144, 10416), (1209, 9856), (1232, 9672), (1248, 9548), (1302, 9152), (1344, 8866), (1364, 8736), (1408, 8463), (1456, 8184), (1488, 8008), (1612, 7392), (1664, 7161), (1716, 6944), (1736, 6864), (1848, 6448), (1984, 6006), (2002, 5952), (2046, 5824), (2112, 5642), (2184, 5456), (2288, 5208), (2387, 4992), (2418, 4928), (2464, 4836), (2496, 4774), (2604, 4576), (2688, 4433), (2728, 4368), (2821, 4224), (2912, 4092), (2976, 4004), (3003, 3968), (3224, 3696), (3432, 3472)]