999264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 2999808

約数和(自身を除く): 2000544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1487, 2974, 4461, 5948, 8922, 10409, 11896, 17844, 20818, 23792, 31227, 35688, 41636, 47584, 62454, 71376, 83272, 124908, 142752, 166544, 249816, 333088, 499632, 999264]

約数ペア:

[(1, 999264), (2, 499632), (3, 333088), (4, 249816), (6, 166544), (7, 142752), (8, 124908), (12, 83272), (14, 71376), (16, 62454), (21, 47584), (24, 41636), (28, 35688), (32, 31227), (42, 23792), (48, 20818), (56, 17844), (84, 11896), (96, 10409), (112, 8922), (168, 5948), (224, 4461), (336, 2974), (672, 1487)]