189831264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{282487}}^1$

素因数の和:282507

約数の個数: 48

約数和(自身を含む): 569495808

約数和(自身を除く): 379664544

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, 282487, 564974, 847461, 1129948, 1694922, 1977409, 2259896, 3389844, 3954818, 4519792, 5932227, 6779688, 7909636, 9039584, 11864454, 13559376, 15819272, 23728908, 27118752, 31638544, 47457816, 63277088, 94915632, 189831264]

約数ペア:

[(1, 189831264), (2, 94915632), (3, 63277088), (4, 47457816), (6, 31638544), (7, 27118752), (8, 23728908), (12, 15819272), (14, 13559376), (16, 11864454), (21, 9039584), (24, 7909636), (28, 6779688), (32, 5932227), (42, 4519792), (48, 3954818), (56, 3389844), (84, 2259896), (96, 1977409), (112, 1694922), (168, 1129948), (224, 847461), (336, 564974), (672, 282487)]