977967544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3668

約数の個数: 64

約数和(自身を含む): 2040192000

約数和(自身を除く): 1062224456

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 79, 92, 152, 158, 184, 316, 437, 632, 874, 1501, 1748, 1817, 3002, 3496, 3541, 3634, 6004, 7082, 7268, 12008, 14164, 14536, 28328, 34523, 67279, 69046, 81443, 134558, 138092, 162886, 269116, 276184, 279739, 325772, 538232, 559478, 651544, 1118956, 1547417, 2237912, 3094834, 5315041, 6189668, 6433997, 10630082, 12379336, 12867994, 21260164, 25735988, 42520328, 51471976, 122245943, 244491886, 488983772, 977967544]

約数ペア:

[(1, 977967544), (2, 488983772), (4, 244491886), (8, 122245943), (19, 51471976), (23, 42520328), (38, 25735988), (46, 21260164), (76, 12867994), (79, 12379336), (92, 10630082), (152, 6433997), (158, 6189668), (184, 5315041), (316, 3094834), (437, 2237912), (632, 1547417), (874, 1118956), (1501, 651544), (1748, 559478), (1817, 538232), (3002, 325772), (3496, 279739), (3541, 276184), (3634, 269116), (6004, 162886), (7082, 138092), (7268, 134558), (12008, 81443), (14164, 69046), (14536, 67279), (28328, 34523)]