245651616

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4545

約数の個数: 144

約数和(自身を含む): 828120384

約数和(自身を除く): 582468768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4513, 4536, 6048, 6804, 7776, 9026, 9072, 13539, 13608, 18052, 18144, 27078, 27216, 31591, 36104, 40617, 54156, 54432, 63182, 72208, 81234, 94773, 108312, 121851, 126364, 144416, 162468, 189546, 216624, 243702, 252728, 284319, 324936, 365553, 379092, 433248, 487404, 505456, 568638, 649872, 731106, 758184, 852957, 974808, 1010912, 1096659, 1137276, 1299744, 1462212, 1516368, 1705914, 1949616, 2193318, 2274552, 2558871, 2924424, 3032736, 3411828, 3899232, 4386636, 4549104, 5117742, 5848848, 6823656, 7676613, 8773272, 9098208, 10235484, 11697696, 13647312, 15353226, 17546544, 20470968, 27294624, 30706452, 35093088, 40941936, 61412904, 81883872, 122825808, 245651616]

約数ペア:

[(1, 245651616), (2, 122825808), (3, 81883872), (4, 61412904), (6, 40941936), (7, 35093088), (8, 30706452), (9, 27294624), (12, 20470968), (14, 17546544), (16, 15353226), (18, 13647312), (21, 11697696), (24, 10235484), (27, 9098208), (28, 8773272), (32, 7676613), (36, 6823656), (42, 5848848), (48, 5117742), (54, 4549104), (56, 4386636), (63, 3899232), (72, 3411828), (81, 3032736), (84, 2924424), (96, 2558871), (108, 2274552), (112, 2193318), (126, 1949616), (144, 1705914), (162, 1516368), (168, 1462212), (189, 1299744), (216, 1137276), (224, 1096659), (243, 1010912), (252, 974808), (288, 852957), (324, 758184), (336, 731106), (378, 649872), (432, 568638), (486, 505456), (504, 487404), (567, 433248), (648, 379092), (672, 365553), (756, 324936), (864, 284319), (972, 252728), (1008, 243702), (1134, 216624), (1296, 189546), (1512, 162468), (1701, 144416), (1944, 126364), (2016, 121851), (2268, 108312), (2592, 94773), (3024, 81234), (3402, 72208), (3888, 63182), (4513, 54432), (4536, 54156), (6048, 40617), (6804, 36104), (7776, 31591), (9026, 27216), (9072, 27078), (13539, 18144), (13608, 18052)]