331049808

素因数分解:

$2^4\times 3^3\times {\mathrm{691}}^1\times {\mathrm{1109}}^1$

素因数の和:1817

約数の個数: 80

約数和(自身を含む): 952468800

約数和(自身を除く): 621418992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 691, 1109, 1382, 2073, 2218, 2764, 3327, 4146, 4436, 5528, 6219, 6654, 8292, 8872, 9981, 11056, 12438, 13308, 16584, 17744, 18657, 19962, 24876, 26616, 29943, 33168, 37314, 39924, 49752, 53232, 59886, 74628, 79848, 99504, 119772, 149256, 159696, 239544, 298512, 479088, 766319, 1532638, 2298957, 3065276, 4597914, 6130552, 6896871, 9195828, 12261104, 13793742, 18391656, 20690613, 27587484, 36783312, 41381226, 55174968, 82762452, 110349936, 165524904, 331049808]

約数ペア:

[(1, 331049808), (2, 165524904), (3, 110349936), (4, 82762452), (6, 55174968), (8, 41381226), (9, 36783312), (12, 27587484), (16, 20690613), (18, 18391656), (24, 13793742), (27, 12261104), (36, 9195828), (48, 6896871), (54, 6130552), (72, 4597914), (108, 3065276), (144, 2298957), (216, 1532638), (432, 766319), (691, 479088), (1109, 298512), (1382, 239544), (2073, 159696), (2218, 149256), (2764, 119772), (3327, 99504), (4146, 79848), (4436, 74628), (5528, 59886), (6219, 53232), (6654, 49752), (8292, 39924), (8872, 37314), (9981, 33168), (11056, 29943), (12438, 26616), (13308, 24876), (16584, 19962), (17744, 18657)]