249383232

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 224

約数和(自身を含む): 855878400

約数和(自身を除く): 606495168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 192, 212, 216, 224, 252, 288, 318, 336, 371, 378, 389, 424, 432, 448, 477, 504, 576, 636, 672, 742, 756, 778, 848, 864, 954, 1008, 1113, 1167, 1272, 1344, 1431, 1484, 1512, 1556, 1696, 1728, 1908, 2016, 2226, 2334, 2544, 2723, 2862, 2968, 3024, 3112, 3339, 3392, 3501, 3816, 4032, 4452, 4668, 5088, 5446, 5724, 5936, 6048, 6224, 6678, 7002, 7632, 8169, 8904, 9336, 10017, 10176, 10503, 10892, 11448, 11872, 12096, 12448, 13356, 14004, 15264, 16338, 17808, 18672, 20034, 20617, 21006, 21784, 22896, 23744, 24507, 24896, 26712, 28008, 30528, 32676, 35616, 37344, 40068, 41234, 42012, 43568, 45792, 49014, 53424, 56016, 61851, 65352, 71232, 73521, 74688, 80136, 82468, 84024, 87136, 91584, 98028, 106848, 112032, 123702, 130704, 144319, 147042, 160272, 164936, 168048, 174272, 185553, 196056, 213696, 224064, 247404, 261408, 288638, 294084, 320544, 329872, 336096, 371106, 392112, 432957, 494808, 522816, 556659, 577276, 588168, 641088, 659744, 672192, 742212, 784224, 865914, 989616, 1113318, 1154552, 1176336, 1298871, 1319488, 1484424, 1568448, 1731828, 1979232, 2226636, 2309104, 2352672, 2597742, 2968848, 3463656, 3896613, 3958464, 4453272, 4618208, 4705344, 5195484, 5937696, 6927312, 7793226, 8906544, 9236416, 10390968, 11875392, 13854624, 15586452, 17813088, 20781936, 27709248, 31172904, 35626176, 41563872, 62345808, 83127744, 124691616, 249383232]

約数ペア:

[(1, 249383232), (2, 124691616), (3, 83127744), (4, 62345808), (6, 41563872), (7, 35626176), (8, 31172904), (9, 27709248), (12, 20781936), (14, 17813088), (16, 15586452), (18, 13854624), (21, 11875392), (24, 10390968), (27, 9236416), (28, 8906544), (32, 7793226), (36, 6927312), (42, 5937696), (48, 5195484), (53, 4705344), (54, 4618208), (56, 4453272), (63, 3958464), (64, 3896613), (72, 3463656), (84, 2968848), (96, 2597742), (106, 2352672), (108, 2309104), (112, 2226636), (126, 1979232), (144, 1731828), (159, 1568448), (168, 1484424), (189, 1319488), (192, 1298871), (212, 1176336), (216, 1154552), (224, 1113318), (252, 989616), (288, 865914), (318, 784224), (336, 742212), (371, 672192), (378, 659744), (389, 641088), (424, 588168), (432, 577276), (448, 556659), (477, 522816), (504, 494808), (576, 432957), (636, 392112), (672, 371106), (742, 336096), (756, 329872), (778, 320544), (848, 294084), (864, 288638), (954, 261408), (1008, 247404), (1113, 224064), (1167, 213696), (1272, 196056), (1344, 185553), (1431, 174272), (1484, 168048), (1512, 164936), (1556, 160272), (1696, 147042), (1728, 144319), (1908, 130704), (2016, 123702), (2226, 112032), (2334, 106848), (2544, 98028), (2723, 91584), (2862, 87136), (2968, 84024), (3024, 82468), (3112, 80136), (3339, 74688), (3392, 73521), (3501, 71232), (3816, 65352), (4032, 61851), (4452, 56016), (4668, 53424), (5088, 49014), (5446, 45792), (5724, 43568), (5936, 42012), (6048, 41234), (6224, 40068), (6678, 37344), (7002, 35616), (7632, 32676), (8169, 30528), (8904, 28008), (9336, 26712), (10017, 24896), (10176, 24507), (10503, 23744), (10892, 22896), (11448, 21784), (11872, 21006), (12096, 20617), (12448, 20034), (13356, 18672), (14004, 17808), (15264, 16338)]