331498872

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1597}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 952088400

約数和(自身を除く): 620589528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 961, 1116, 1597, 1674, 1922, 2232, 2883, 3194, 3348, 3844, 4791, 5766, 6388, 6696, 7688, 8649, 9582, 11532, 12776, 14373, 17298, 19164, 23064, 25947, 28746, 34596, 38328, 43119, 49507, 51894, 57492, 69192, 86238, 99014, 103788, 114984, 148521, 172476, 198028, 207576, 297042, 344952, 396056, 445563, 594084, 891126, 1188168, 1336689, 1534717, 1782252, 2673378, 3069434, 3564504, 4604151, 5346756, 6138868, 9208302, 10693512, 12277736, 13812453, 18416604, 27624906, 36833208, 41437359, 55249812, 82874718, 110499624, 165749436, 331498872]

約数ペア:

[(1, 331498872), (2, 165749436), (3, 110499624), (4, 82874718), (6, 55249812), (8, 41437359), (9, 36833208), (12, 27624906), (18, 18416604), (24, 13812453), (27, 12277736), (31, 10693512), (36, 9208302), (54, 6138868), (62, 5346756), (72, 4604151), (93, 3564504), (108, 3069434), (124, 2673378), (186, 1782252), (216, 1534717), (248, 1336689), (279, 1188168), (372, 891126), (558, 594084), (744, 445563), (837, 396056), (961, 344952), (1116, 297042), (1597, 207576), (1674, 198028), (1922, 172476), (2232, 148521), (2883, 114984), (3194, 103788), (3348, 99014), (3844, 86238), (4791, 69192), (5766, 57492), (6388, 51894), (6696, 49507), (7688, 43119), (8649, 38328), (9582, 34596), (11532, 28746), (12776, 25947), (14373, 23064), (17298, 19164)]