271047456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 891596160

約数和(自身を除く): 620548704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 29, 32, 34, 36, 46, 48, 51, 58, 68, 69, 72, 83, 87, 92, 96, 102, 116, 136, 138, 144, 153, 166, 174, 184, 204, 207, 232, 249, 261, 272, 276, 288, 306, 332, 348, 368, 391, 408, 414, 464, 493, 498, 522, 544, 552, 612, 664, 667, 696, 736, 747, 782, 816, 828, 928, 986, 996, 1044, 1104, 1173, 1224, 1328, 1334, 1392, 1411, 1479, 1494, 1564, 1632, 1656, 1909, 1972, 1992, 2001, 2088, 2208, 2346, 2407, 2448, 2656, 2668, 2784, 2822, 2958, 2988, 3128, 3312, 3519, 3818, 3944, 3984, 4002, 4176, 4233, 4437, 4692, 4814, 4896, 5336, 5644, 5727, 5916, 5976, 6003, 6256, 6624, 7038, 7221, 7636, 7888, 7968, 8004, 8352, 8466, 8874, 9384, 9628, 10672, 11288, 11339, 11454, 11832, 11952, 12006, 12512, 12699, 14076, 14442, 15272, 15776, 16008, 16932, 17181, 17748, 18768, 19256, 21344, 21663, 22576, 22678, 22908, 23664, 23904, 24012, 25398, 28152, 28884, 30544, 32016, 32453, 33864, 34017, 34362, 35496, 37536, 38512, 40919, 43326, 45152, 45356, 45816, 47328, 48024, 50796, 55361, 56304, 57768, 61088, 64032, 64906, 67728, 68034, 68724, 70992, 77024, 81838, 86652, 90712, 91632, 96048, 97359, 101592, 102051, 110722, 112608, 115536, 122757, 129812, 135456, 136068, 137448, 141984, 163676, 166083, 173304, 181424, 183264, 192096, 194718, 203184, 204102, 221444, 231072, 245514, 259624, 272136, 274896, 292077, 327352, 332166, 346608, 362848, 368271, 389436, 406368, 408204, 442888, 491028, 498249, 519248, 544272, 549792, 584154, 654704, 664332, 693216, 736542, 778872, 816408, 885776, 941137, 982056, 996498, 1038496, 1088544, 1168308, 1309408, 1328664, 1473084, 1557744, 1632816, 1771552, 1882274, 1964112, 1992996, 2336616, 2657328, 2823411, 2946168, 3115488, 3265632, 3764548, 3928224, 3985992, 4673232, 5314656, 5646822, 5892336, 7529096, 7971984, 8470233, 9346464, 11293644, 11784672, 15058192, 15943968, 16940466, 22587288, 30116384, 33880932, 45174576, 67761864, 90349152, 135523728, 271047456]

約数ペア:

[(1, 271047456), (2, 135523728), (3, 90349152), (4, 67761864), (6, 45174576), (8, 33880932), (9, 30116384), (12, 22587288), (16, 16940466), (17, 15943968), (18, 15058192), (23, 11784672), (24, 11293644), (29, 9346464), (32, 8470233), (34, 7971984), (36, 7529096), (46, 5892336), (48, 5646822), (51, 5314656), (58, 4673232), (68, 3985992), (69, 3928224), (72, 3764548), (83, 3265632), (87, 3115488), (92, 2946168), (96, 2823411), (102, 2657328), (116, 2336616), (136, 1992996), (138, 1964112), (144, 1882274), (153, 1771552), (166, 1632816), (174, 1557744), (184, 1473084), (204, 1328664), (207, 1309408), (232, 1168308), (249, 1088544), (261, 1038496), (272, 996498), (276, 982056), (288, 941137), (306, 885776), (332, 816408), (348, 778872), (368, 736542), (391, 693216), (408, 664332), (414, 654704), (464, 584154), (493, 549792), (498, 544272), (522, 519248), (544, 498249), (552, 491028), (612, 442888), (664, 408204), (667, 406368), (696, 389436), (736, 368271), (747, 362848), (782, 346608), (816, 332166), (828, 327352), (928, 292077), (986, 274896), (996, 272136), (1044, 259624), (1104, 245514), (1173, 231072), (1224, 221444), (1328, 204102), (1334, 203184), (1392, 194718), (1411, 192096), (1479, 183264), (1494, 181424), (1564, 173304), (1632, 166083), (1656, 163676), (1909, 141984), (1972, 137448), (1992, 136068), (2001, 135456), (2088, 129812), (2208, 122757), (2346, 115536), (2407, 112608), (2448, 110722), (2656, 102051), (2668, 101592), (2784, 97359), (2822, 96048), (2958, 91632), (2988, 90712), (3128, 86652), (3312, 81838), (3519, 77024), (3818, 70992), (3944, 68724), (3984, 68034), (4002, 67728), (4176, 64906), (4233, 64032), (4437, 61088), (4692, 57768), (4814, 56304), (4896, 55361), (5336, 50796), (5644, 48024), (5727, 47328), (5916, 45816), (5976, 45356), (6003, 45152), (6256, 43326), (6624, 40919), (7038, 38512), (7221, 37536), (7636, 35496), (7888, 34362), (7968, 34017), (8004, 33864), (8352, 32453), (8466, 32016), (8874, 30544), (9384, 28884), (9628, 28152), (10672, 25398), (11288, 24012), (11339, 23904), (11454, 23664), (11832, 22908), (11952, 22678), (12006, 22576), (12512, 21663), (12699, 21344), (14076, 19256), (14442, 18768), (15272, 17748), (15776, 17181), (16008, 16932)]