1904808816

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{167441}}^1$

素因数の和:167534

約数の個数: 60

約数和(自身を含む): 5398330080

約数和(自身を除く): 3493521264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 167441, 334882, 502323, 669764, 1004646, 1339528, 1506969, 2009292, 2679056, 3013938, 4018584, 6027876, 8037168, 12055752, 13227839, 24111504, 26455678, 39683517, 52911356, 79367034, 105822712, 119050551, 158734068, 211645424, 238101102, 317468136, 476202204, 634936272, 952404408, 1904808816]

約数ペア:

[(1, 1904808816), (2, 952404408), (3, 634936272), (4, 476202204), (6, 317468136), (8, 238101102), (9, 211645424), (12, 158734068), (16, 119050551), (18, 105822712), (24, 79367034), (36, 52911356), (48, 39683517), (72, 26455678), (79, 24111504), (144, 13227839), (158, 12055752), (237, 8037168), (316, 6027876), (474, 4018584), (632, 3013938), (711, 2679056), (948, 2009292), (1264, 1506969), (1422, 1339528), (1896, 1004646), (2844, 669764), (3792, 502323), (5688, 334882), (11376, 167441)]