1998520512

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131759}}^1$

素因数の和:131853

約数の個数: 56

約数和(自身を含む): 5354726400

約数和(自身を除く): 3356205888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 15168, 131759, 263518, 395277, 527036, 790554, 1054072, 1581108, 2108144, 3162216, 4216288, 6324432, 8432576, 10408961, 12648864, 20817922, 25297728, 31226883, 41635844, 62453766, 83271688, 124907532, 166543376, 249815064, 333086752, 499630128, 666173504, 999260256, 1998520512]

約数ペア:

[(1, 1998520512), (2, 999260256), (3, 666173504), (4, 499630128), (6, 333086752), (8, 249815064), (12, 166543376), (16, 124907532), (24, 83271688), (32, 62453766), (48, 41635844), (64, 31226883), (79, 25297728), (96, 20817922), (158, 12648864), (192, 10408961), (237, 8432576), (316, 6324432), (474, 4216288), (632, 3162216), (948, 2108144), (1264, 1581108), (1896, 1054072), (2528, 790554), (3792, 527036), (5056, 395277), (7584, 263518), (15168, 131759)]