248637648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 857088000

約数和(自身を除く): 608450352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 29, 34, 38, 42, 48, 51, 56, 57, 58, 68, 76, 79, 84, 87, 102, 112, 114, 116, 119, 133, 136, 152, 158, 168, 174, 203, 204, 228, 232, 237, 238, 266, 272, 304, 316, 323, 336, 348, 357, 399, 406, 408, 456, 464, 474, 476, 493, 532, 551, 553, 609, 632, 646, 696, 714, 798, 812, 816, 912, 948, 952, 969, 986, 1064, 1102, 1106, 1218, 1264, 1292, 1343, 1392, 1428, 1479, 1501, 1596, 1624, 1653, 1659, 1896, 1904, 1938, 1972, 2128, 2204, 2212, 2261, 2291, 2436, 2584, 2686, 2856, 2958, 3002, 3192, 3248, 3306, 3318, 3451, 3792, 3857, 3876, 3944, 4029, 4408, 4424, 4503, 4522, 4582, 4872, 5168, 5372, 5712, 5916, 6004, 6384, 6612, 6636, 6783, 6873, 6902, 7714, 7752, 7888, 8058, 8816, 8848, 9006, 9044, 9164, 9367, 9401, 9744, 10353, 10507, 10744, 11571, 11832, 12008, 13224, 13272, 13566, 13746, 13804, 15428, 15504, 16037, 16116, 18012, 18088, 18328, 18734, 18802, 20706, 21014, 21488, 23142, 23664, 24016, 25517, 26448, 26544, 27132, 27492, 27608, 28101, 28203, 30856, 31521, 32074, 32232, 36024, 36176, 36656, 37468, 37604, 38947, 41412, 42028, 43529, 46284, 48111, 51034, 54264, 54984, 55216, 56202, 56406, 61712, 63042, 64148, 64464, 65569, 72048, 74936, 75208, 76551, 77894, 82824, 84056, 87058, 92568, 96222, 102068, 108528, 109968, 112404, 112812, 116841, 126084, 128296, 130587, 131138, 149872, 150416, 153102, 155788, 165648, 168112, 174116, 178619, 185136, 192444, 196707, 204136, 224808, 225624, 233682, 252168, 256592, 261174, 262276, 272629, 304703, 306204, 311576, 348232, 357238, 384888, 393414, 408272, 449616, 451248, 467364, 504336, 522348, 524552, 535857, 545258, 609406, 612408, 623152, 696464, 714476, 739993, 769776, 786828, 817887, 914109, 934728, 1044696, 1049104, 1071714, 1090516, 1218812, 1224816, 1428952, 1479986, 1573656, 1635774, 1828218, 1869456, 2089392, 2143428, 2181032, 2219979, 2437624, 2857904, 2959972, 3147312, 3271548, 3656436, 4286856, 4362064, 4439958, 4875248, 5179951, 5919944, 6543096, 7312872, 8573712, 8879916, 10359902, 11839888, 13086192, 14625744, 15539853, 17759832, 20719804, 31079706, 35519664, 41439608, 62159412, 82879216, 124318824, 248637648]

約数ペア:

[(1, 248637648), (2, 124318824), (3, 82879216), (4, 62159412), (6, 41439608), (7, 35519664), (8, 31079706), (12, 20719804), (14, 17759832), (16, 15539853), (17, 14625744), (19, 13086192), (21, 11839888), (24, 10359902), (28, 8879916), (29, 8573712), (34, 7312872), (38, 6543096), (42, 5919944), (48, 5179951), (51, 4875248), (56, 4439958), (57, 4362064), (58, 4286856), (68, 3656436), (76, 3271548), (79, 3147312), (84, 2959972), (87, 2857904), (102, 2437624), (112, 2219979), (114, 2181032), (116, 2143428), (119, 2089392), (133, 1869456), (136, 1828218), (152, 1635774), (158, 1573656), (168, 1479986), (174, 1428952), (203, 1224816), (204, 1218812), (228, 1090516), (232, 1071714), (237, 1049104), (238, 1044696), (266, 934728), (272, 914109), (304, 817887), (316, 786828), (323, 769776), (336, 739993), (348, 714476), (357, 696464), (399, 623152), (406, 612408), (408, 609406), (456, 545258), (464, 535857), (474, 524552), (476, 522348), (493, 504336), (532, 467364), (551, 451248), (553, 449616), (609, 408272), (632, 393414), (646, 384888), (696, 357238), (714, 348232), (798, 311576), (812, 306204), (816, 304703), (912, 272629), (948, 262276), (952, 261174), (969, 256592), (986, 252168), (1064, 233682), (1102, 225624), (1106, 224808), (1218, 204136), (1264, 196707), (1292, 192444), (1343, 185136), (1392, 178619), (1428, 174116), (1479, 168112), (1501, 165648), (1596, 155788), (1624, 153102), (1653, 150416), (1659, 149872), (1896, 131138), (1904, 130587), (1938, 128296), (1972, 126084), (2128, 116841), (2204, 112812), (2212, 112404), (2261, 109968), (2291, 108528), (2436, 102068), (2584, 96222), (2686, 92568), (2856, 87058), (2958, 84056), (3002, 82824), (3192, 77894), (3248, 76551), (3306, 75208), (3318, 74936), (3451, 72048), (3792, 65569), (3857, 64464), (3876, 64148), (3944, 63042), (4029, 61712), (4408, 56406), (4424, 56202), (4503, 55216), (4522, 54984), (4582, 54264), (4872, 51034), (5168, 48111), (5372, 46284), (5712, 43529), (5916, 42028), (6004, 41412), (6384, 38947), (6612, 37604), (6636, 37468), (6783, 36656), (6873, 36176), (6902, 36024), (7714, 32232), (7752, 32074), (7888, 31521), (8058, 30856), (8816, 28203), (8848, 28101), (9006, 27608), (9044, 27492), (9164, 27132), (9367, 26544), (9401, 26448), (9744, 25517), (10353, 24016), (10507, 23664), (10744, 23142), (11571, 21488), (11832, 21014), (12008, 20706), (13224, 18802), (13272, 18734), (13566, 18328), (13746, 18088), (13804, 18012), (15428, 16116), (15504, 16037)]