277415424

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 240

約数和(自身を含む): 942845904

約数和(自身を除く): 665430480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 421, 429, 468, 512, 528, 572, 576, 624, 704, 768, 792, 832, 842, 858, 936, 1056, 1144, 1152, 1248, 1263, 1287, 1408, 1536, 1584, 1664, 1684, 1716, 1872, 2112, 2288, 2304, 2496, 2526, 2574, 2816, 3168, 3328, 3368, 3432, 3744, 3789, 4224, 4576, 4608, 4631, 4992, 5052, 5148, 5473, 5632, 6336, 6656, 6736, 6864, 7488, 7578, 8448, 9152, 9262, 9984, 10104, 10296, 10946, 12672, 13472, 13728, 13893, 14976, 15156, 16419, 16896, 18304, 18524, 19968, 20208, 20592, 21892, 25344, 26944, 27456, 27786, 29952, 30312, 32838, 36608, 37048, 40416, 41184, 41679, 43784, 49257, 50688, 53888, 54912, 55572, 59904, 60203, 60624, 65676, 73216, 74096, 80832, 82368, 83358, 87568, 98514, 107776, 109824, 111144, 120406, 121248, 131352, 148192, 161664, 164736, 166716, 175136, 180609, 197028, 215552, 219648, 222288, 240812, 242496, 262704, 296384, 323328, 329472, 333432, 350272, 361218, 394056, 444576, 481624, 484992, 525408, 541827, 592768, 646656, 658944, 666864, 700544, 722436, 788112, 889152, 963248, 969984, 1050816, 1083654, 1185536, 1333728, 1401088, 1444872, 1576224, 1778304, 1926496, 1939968, 2101632, 2167308, 2371072, 2667456, 2802176, 2889744, 3152448, 3556608, 3852992, 4203264, 4334616, 5334912, 5779488, 6304896, 7113216, 7705984, 8406528, 8669232, 10669824, 11558976, 12609792, 15411968, 17338464, 21339648, 23117952, 25219584, 30823936, 34676928, 46235904, 69353856, 92471808, 138707712, 277415424]

約数ペア:

[(1, 277415424), (2, 138707712), (3, 92471808), (4, 69353856), (6, 46235904), (8, 34676928), (9, 30823936), (11, 25219584), (12, 23117952), (13, 21339648), (16, 17338464), (18, 15411968), (22, 12609792), (24, 11558976), (26, 10669824), (32, 8669232), (33, 8406528), (36, 7705984), (39, 7113216), (44, 6304896), (48, 5779488), (52, 5334912), (64, 4334616), (66, 4203264), (72, 3852992), (78, 3556608), (88, 3152448), (96, 2889744), (99, 2802176), (104, 2667456), (117, 2371072), (128, 2167308), (132, 2101632), (143, 1939968), (144, 1926496), (156, 1778304), (176, 1576224), (192, 1444872), (198, 1401088), (208, 1333728), (234, 1185536), (256, 1083654), (264, 1050816), (286, 969984), (288, 963248), (312, 889152), (352, 788112), (384, 722436), (396, 700544), (416, 666864), (421, 658944), (429, 646656), (468, 592768), (512, 541827), (528, 525408), (572, 484992), (576, 481624), (624, 444576), (704, 394056), (768, 361218), (792, 350272), (832, 333432), (842, 329472), (858, 323328), (936, 296384), (1056, 262704), (1144, 242496), (1152, 240812), (1248, 222288), (1263, 219648), (1287, 215552), (1408, 197028), (1536, 180609), (1584, 175136), (1664, 166716), (1684, 164736), (1716, 161664), (1872, 148192), (2112, 131352), (2288, 121248), (2304, 120406), (2496, 111144), (2526, 109824), (2574, 107776), (2816, 98514), (3168, 87568), (3328, 83358), (3368, 82368), (3432, 80832), (3744, 74096), (3789, 73216), (4224, 65676), (4576, 60624), (4608, 60203), (4631, 59904), (4992, 55572), (5052, 54912), (5148, 53888), (5473, 50688), (5632, 49257), (6336, 43784), (6656, 41679), (6736, 41184), (6864, 40416), (7488, 37048), (7578, 36608), (8448, 32838), (9152, 30312), (9262, 29952), (9984, 27786), (10104, 27456), (10296, 26944), (10946, 25344), (12672, 21892), (13472, 20592), (13728, 20208), (13893, 19968), (14976, 18524), (15156, 18304), (16419, 16896)]