827096368

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 1901148160

約数和(自身を除く): 1074051792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 211, 217, 248, 422, 434, 496, 844, 868, 1129, 1477, 1688, 1736, 2258, 2954, 3376, 3472, 4516, 5908, 6541, 7903, 9032, 11816, 13082, 15806, 18064, 23632, 26164, 31612, 34999, 45787, 52328, 63224, 69998, 91574, 104656, 126448, 139996, 183148, 238219, 244993, 279992, 366296, 476438, 489986, 559984, 732592, 952876, 979972, 1667533, 1905752, 1959944, 3335066, 3811504, 3919888, 6670132, 7384789, 13340264, 14769578, 26680528, 29539156, 51693523, 59078312, 103387046, 118156624, 206774092, 413548184, 827096368]

約数ペア:

[(1, 827096368), (2, 413548184), (4, 206774092), (7, 118156624), (8, 103387046), (14, 59078312), (16, 51693523), (28, 29539156), (31, 26680528), (56, 14769578), (62, 13340264), (112, 7384789), (124, 6670132), (211, 3919888), (217, 3811504), (248, 3335066), (422, 1959944), (434, 1905752), (496, 1667533), (844, 979972), (868, 952876), (1129, 732592), (1477, 559984), (1688, 489986), (1736, 476438), (2258, 366296), (2954, 279992), (3376, 244993), (3472, 238219), (4516, 183148), (5908, 139996), (6541, 126448), (7903, 104656), (9032, 91574), (11816, 69998), (13082, 63224), (15806, 52328), (18064, 45787), (23632, 34999), (26164, 31612)]