831564870584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21122863}}^1$

素因数の和:21122932

約数の個数: 64

約数和(自身を含む): 1926405196800

約数和(自身を除く): 1094840326216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 9842, 19684, 39368, 21122863, 42245726, 84491452, 147860041, 168982904, 295720082, 401334397, 591440164, 781545931, 802668794, 1182880328, 1563091862, 1605337588, 2809340779, 3126183724, 3210675176, 5470821517, 5618681558, 6252367448, 10941643034, 11237363116, 14849372689, 21883286068, 22474726232, 29698745378, 43766572136, 59397490756, 103945608823, 118794981512, 207891217646, 415782435292, 831564870584]

約数ペア:

[(1, 831564870584), (2, 415782435292), (4, 207891217646), (7, 118794981512), (8, 103945608823), (14, 59397490756), (19, 43766572136), (28, 29698745378), (37, 22474726232), (38, 21883286068), (56, 14849372689), (74, 11237363116), (76, 10941643034), (133, 6252367448), (148, 5618681558), (152, 5470821517), (259, 3210675176), (266, 3126183724), (296, 2809340779), (518, 1605337588), (532, 1563091862), (703, 1182880328), (1036, 802668794), (1064, 781545931), (1406, 591440164), (2072, 401334397), (2812, 295720082), (4921, 168982904), (5624, 147860041), (9842, 84491452), (19684, 42245726), (39368, 21122863)]