215499744

素因数分解:

$2^5\times 3^3\times {\mathrm{249421}}^1$

素因数の和:249440

約数の個数: 48

約数和(自身を含む): 628543440

約数和(自身を除く): 413043696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 249421, 498842, 748263, 997684, 1496526, 1995368, 2244789, 2993052, 3990736, 4489578, 5986104, 6734367, 7981472, 8979156, 11972208, 13468734, 17958312, 23944416, 26937468, 35916624, 53874936, 71833248, 107749872, 215499744]

約数ペア:

[(1, 215499744), (2, 107749872), (3, 71833248), (4, 53874936), (6, 35916624), (8, 26937468), (9, 23944416), (12, 17958312), (16, 13468734), (18, 11972208), (24, 8979156), (27, 7981472), (32, 6734367), (36, 5986104), (48, 4489578), (54, 3990736), (72, 2993052), (96, 2244789), (108, 1995368), (144, 1496526), (216, 997684), (288, 748263), (432, 498842), (864, 249421)]