284157312

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 881280000

約数和(自身を除く): 597122688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 32, 34, 38, 48, 51, 57, 58, 64, 68, 76, 79, 87, 96, 102, 114, 116, 128, 136, 152, 158, 174, 192, 204, 228, 232, 237, 272, 304, 316, 323, 348, 384, 408, 456, 464, 474, 493, 544, 551, 608, 632, 646, 696, 816, 912, 928, 948, 969, 986, 1088, 1102, 1216, 1264, 1292, 1343, 1392, 1479, 1501, 1632, 1653, 1824, 1856, 1896, 1938, 1972, 2176, 2204, 2291, 2432, 2528, 2584, 2686, 2784, 2958, 3002, 3264, 3306, 3648, 3712, 3792, 3876, 3944, 4029, 4408, 4503, 4582, 5056, 5168, 5372, 5568, 5916, 6004, 6528, 6612, 6873, 7296, 7584, 7752, 7888, 8058, 8816, 9006, 9164, 9367, 10112, 10336, 10744, 11136, 11832, 12008, 13224, 13746, 15168, 15504, 15776, 16116, 17632, 18012, 18328, 18734, 20672, 21488, 23664, 24016, 25517, 26448, 27492, 28101, 30336, 31008, 31552, 32232, 35264, 36024, 36656, 37468, 38947, 41344, 42976, 43529, 47328, 48032, 51034, 52896, 54984, 56202, 62016, 63104, 64464, 70528, 72048, 73312, 74936, 76551, 77894, 85952, 87058, 94656, 96064, 102068, 105792, 109968, 112404, 116841, 124032, 128928, 130587, 144096, 146624, 149872, 153102, 155788, 171904, 174116, 189312, 192128, 204136, 211584, 219936, 224808, 233682, 257856, 261174, 288192, 293248, 299744, 306204, 311576, 348232, 408272, 439872, 449616, 467364, 515712, 522348, 576384, 599488, 612408, 623152, 696464, 739993, 816544, 879744, 899232, 934728, 1044696, 1198976, 1224816, 1246304, 1392928, 1479986, 1633088, 1798464, 1869456, 2089392, 2219979, 2449632, 2492608, 2785856, 2959972, 3266176, 3596928, 3738912, 4178784, 4439958, 4899264, 4985216, 5571712, 5919944, 7477824, 8357568, 8879916, 9798528, 11839888, 14955648, 16715136, 17759832, 23679776, 35519664, 47359552, 71039328, 94719104, 142078656, 284157312]

約数ペア:

[(1, 284157312), (2, 142078656), (3, 94719104), (4, 71039328), (6, 47359552), (8, 35519664), (12, 23679776), (16, 17759832), (17, 16715136), (19, 14955648), (24, 11839888), (29, 9798528), (32, 8879916), (34, 8357568), (38, 7477824), (48, 5919944), (51, 5571712), (57, 4985216), (58, 4899264), (64, 4439958), (68, 4178784), (76, 3738912), (79, 3596928), (87, 3266176), (96, 2959972), (102, 2785856), (114, 2492608), (116, 2449632), (128, 2219979), (136, 2089392), (152, 1869456), (158, 1798464), (174, 1633088), (192, 1479986), (204, 1392928), (228, 1246304), (232, 1224816), (237, 1198976), (272, 1044696), (304, 934728), (316, 899232), (323, 879744), (348, 816544), (384, 739993), (408, 696464), (456, 623152), (464, 612408), (474, 599488), (493, 576384), (544, 522348), (551, 515712), (608, 467364), (632, 449616), (646, 439872), (696, 408272), (816, 348232), (912, 311576), (928, 306204), (948, 299744), (969, 293248), (986, 288192), (1088, 261174), (1102, 257856), (1216, 233682), (1264, 224808), (1292, 219936), (1343, 211584), (1392, 204136), (1479, 192128), (1501, 189312), (1632, 174116), (1653, 171904), (1824, 155788), (1856, 153102), (1896, 149872), (1938, 146624), (1972, 144096), (2176, 130587), (2204, 128928), (2291, 124032), (2432, 116841), (2528, 112404), (2584, 109968), (2686, 105792), (2784, 102068), (2958, 96064), (3002, 94656), (3264, 87058), (3306, 85952), (3648, 77894), (3712, 76551), (3792, 74936), (3876, 73312), (3944, 72048), (4029, 70528), (4408, 64464), (4503, 63104), (4582, 62016), (5056, 56202), (5168, 54984), (5372, 52896), (5568, 51034), (5916, 48032), (6004, 47328), (6528, 43529), (6612, 42976), (6873, 41344), (7296, 38947), (7584, 37468), (7752, 36656), (7888, 36024), (8058, 35264), (8816, 32232), (9006, 31552), (9164, 31008), (9367, 30336), (10112, 28101), (10336, 27492), (10744, 26448), (11136, 25517), (11832, 24016), (12008, 23664), (13224, 21488), (13746, 20672), (15168, 18734), (15504, 18328), (15776, 18012), (16116, 17632)]