231985314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 578268288

約数和(自身を除く): 346282974

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 421, 506, 726, 759, 842, 1089, 1263, 1331, 1518, 2178, 2277, 2526, 2662, 2783, 3789, 3993, 4554, 4631, 5566, 7578, 7986, 8349, 9262, 9683, 11979, 13893, 16698, 19366, 23958, 25047, 27786, 29049, 30613, 41679, 50094, 50941, 58098, 61226, 83358, 87147, 91839, 101882, 106513, 152823, 174294, 183678, 213026, 275517, 305646, 319539, 458469, 551034, 560351, 639078, 916938, 958617, 1120702, 1171643, 1681053, 1917234, 2343286, 3362106, 3514929, 5043159, 7029858, 10086318, 10544787, 12888073, 21089574, 25776146, 38664219, 77328438, 115992657, 231985314]

約数ペア:

[(1, 231985314), (2, 115992657), (3, 77328438), (6, 38664219), (9, 25776146), (11, 21089574), (18, 12888073), (22, 10544787), (23, 10086318), (33, 7029858), (46, 5043159), (66, 3514929), (69, 3362106), (99, 2343286), (121, 1917234), (138, 1681053), (198, 1171643), (207, 1120702), (242, 958617), (253, 916938), (363, 639078), (414, 560351), (421, 551034), (506, 458469), (726, 319539), (759, 305646), (842, 275517), (1089, 213026), (1263, 183678), (1331, 174294), (1518, 152823), (2178, 106513), (2277, 101882), (2526, 91839), (2662, 87147), (2783, 83358), (3789, 61226), (3993, 58098), (4554, 50941), (4631, 50094), (5566, 41679), (7578, 30613), (7986, 29049), (8349, 27786), (9262, 25047), (9683, 23958), (11979, 19366), (13893, 16698)]