1280783232

素因数分解:

$2^7\times 3^3\times {\mathrm{370597}}^1$

素因数の和:370620

約数の個数: 64

約数和(自身を含む): 3780099600

約数和(自身を除く): 2499316368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 370597, 741194, 1111791, 1482388, 2223582, 2964776, 3335373, 4447164, 5929552, 6670746, 8894328, 10006119, 11859104, 13341492, 17788656, 20012238, 23718208, 26682984, 35577312, 40024476, 47436416, 53365968, 71154624, 80048952, 106731936, 142309248, 160097904, 213463872, 320195808, 426927744, 640391616, 1280783232]

約数ペア:

[(1, 1280783232), (2, 640391616), (3, 426927744), (4, 320195808), (6, 213463872), (8, 160097904), (9, 142309248), (12, 106731936), (16, 80048952), (18, 71154624), (24, 53365968), (27, 47436416), (32, 40024476), (36, 35577312), (48, 26682984), (54, 23718208), (64, 20012238), (72, 17788656), (96, 13341492), (108, 11859104), (128, 10006119), (144, 8894328), (192, 6670746), (216, 5929552), (288, 4447164), (384, 3335373), (432, 2964776), (576, 2223582), (864, 1482388), (1152, 1111791), (1728, 741194), (3456, 370597)]