271589472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 288

約数和(自身を含む): 991920384

約数和(自身を除く): 720330912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 96, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 224, 231, 252, 259, 264, 288, 296, 308, 331, 333, 336, 352, 396, 407, 444, 462, 504, 518, 528, 592, 616, 662, 666, 672, 693, 777, 792, 814, 888, 924, 993, 1008, 1036, 1056, 1184, 1221, 1232, 1324, 1332, 1386, 1554, 1584, 1628, 1776, 1848, 1986, 2016, 2072, 2317, 2331, 2442, 2464, 2648, 2664, 2772, 2849, 2979, 3108, 3168, 3256, 3552, 3641, 3663, 3696, 3972, 4144, 4634, 4662, 4884, 5296, 5328, 5544, 5698, 5958, 6216, 6512, 6951, 7282, 7326, 7392, 7944, 8288, 8547, 9268, 9324, 9768, 10592, 10656, 10923, 11088, 11396, 11916, 12247, 12432, 13024, 13902, 14564, 14652, 15888, 17094, 18536, 18648, 19536, 20853, 21846, 22176, 22792, 23832, 24494, 24864, 25487, 25641, 27804, 29128, 29304, 31776, 32769, 34188, 36741, 37072, 37296, 39072, 41706, 43692, 45584, 47664, 48988, 50974, 51282, 55608, 58256, 58608, 65538, 68376, 73482, 74144, 74592, 76461, 83412, 85729, 87384, 91168, 95328, 97976, 101948, 102564, 110223, 111216, 116512, 117216, 131076, 134717, 136752, 146964, 152922, 166824, 171458, 174768, 195952, 203896, 205128, 220446, 222432, 229383, 257187, 262152, 269434, 273504, 293928, 305844, 333648, 342916, 349536, 391904, 404151, 407792, 410256, 440892, 458766, 514374, 524304, 538868, 587856, 611688, 667296, 685832, 771561, 808302, 815584, 820512, 881784, 917532, 943019, 1028748, 1048608, 1077736, 1175712, 1212453, 1223376, 1371664, 1543122, 1616604, 1763568, 1835064, 1886038, 2057496, 2155472, 2424906, 2446752, 2743328, 2829057, 3086244, 3233208, 3527136, 3670128, 3772076, 4114992, 4310944, 4849812, 5658114, 6172488, 6466416, 7340256, 7544152, 8229984, 8487171, 9699624, 11316228, 12344976, 12932832, 15088304, 16974342, 19399248, 22632456, 24689952, 30176608, 33948684, 38798496, 45264912, 67897368, 90529824, 135794736, 271589472]

約数ペア:

[(1, 271589472), (2, 135794736), (3, 90529824), (4, 67897368), (6, 45264912), (7, 38798496), (8, 33948684), (9, 30176608), (11, 24689952), (12, 22632456), (14, 19399248), (16, 16974342), (18, 15088304), (21, 12932832), (22, 12344976), (24, 11316228), (28, 9699624), (32, 8487171), (33, 8229984), (36, 7544152), (37, 7340256), (42, 6466416), (44, 6172488), (48, 5658114), (56, 4849812), (63, 4310944), (66, 4114992), (72, 3772076), (74, 3670128), (77, 3527136), (84, 3233208), (88, 3086244), (96, 2829057), (99, 2743328), (111, 2446752), (112, 2424906), (126, 2155472), (132, 2057496), (144, 1886038), (148, 1835064), (154, 1763568), (168, 1616604), (176, 1543122), (198, 1371664), (222, 1223376), (224, 1212453), (231, 1175712), (252, 1077736), (259, 1048608), (264, 1028748), (288, 943019), (296, 917532), (308, 881784), (331, 820512), (333, 815584), (336, 808302), (352, 771561), (396, 685832), (407, 667296), (444, 611688), (462, 587856), (504, 538868), (518, 524304), (528, 514374), (592, 458766), (616, 440892), (662, 410256), (666, 407792), (672, 404151), (693, 391904), (777, 349536), (792, 342916), (814, 333648), (888, 305844), (924, 293928), (993, 273504), (1008, 269434), (1036, 262152), (1056, 257187), (1184, 229383), (1221, 222432), (1232, 220446), (1324, 205128), (1332, 203896), (1386, 195952), (1554, 174768), (1584, 171458), (1628, 166824), (1776, 152922), (1848, 146964), (1986, 136752), (2016, 134717), (2072, 131076), (2317, 117216), (2331, 116512), (2442, 111216), (2464, 110223), (2648, 102564), (2664, 101948), (2772, 97976), (2849, 95328), (2979, 91168), (3108, 87384), (3168, 85729), (3256, 83412), (3552, 76461), (3641, 74592), (3663, 74144), (3696, 73482), (3972, 68376), (4144, 65538), (4634, 58608), (4662, 58256), (4884, 55608), (5296, 51282), (5328, 50974), (5544, 48988), (5698, 47664), (5958, 45584), (6216, 43692), (6512, 41706), (6951, 39072), (7282, 37296), (7326, 37072), (7392, 36741), (7944, 34188), (8288, 32769), (8547, 31776), (9268, 29304), (9324, 29128), (9768, 27804), (10592, 25641), (10656, 25487), (10923, 24864), (11088, 24494), (11396, 23832), (11916, 22792), (12247, 22176), (12432, 21846), (13024, 20853), (13902, 19536), (14564, 18648), (14652, 18536), (15888, 17094)]