261227426784

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6226817}}^1$

素因数の和:6226872

約数の個数: 96

約数和(自身を含む): 753195905280

約数和(自身を除く): 491968478496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1824, 2208, 2622, 3496, 5244, 6992, 10488, 13984, 20976, 41952, 6226817, 12453634, 18680451, 24907268, 37360902, 49814536, 74721804, 99629072, 118309523, 143216791, 149443608, 199258144, 236619046, 286433582, 298887216, 354928569, 429650373, 473238092, 572867164, 597774432, 709857138, 859300746, 946476184, 1145734328, 1419714276, 1718601492, 1892952368, 2291468656, 2721119029, 2839428552, 3437202984, 3785904736, 4582937312, 5442238058, 5678857104, 6874405968, 8163357087, 10884476116, 11357714208, 13748811936, 16326714174, 21768952232, 32653428348, 43537904464, 65306856696, 87075808928, 130613713392, 261227426784]

約数ペア:

[(1, 261227426784), (2, 130613713392), (3, 87075808928), (4, 65306856696), (6, 43537904464), (8, 32653428348), (12, 21768952232), (16, 16326714174), (19, 13748811936), (23, 11357714208), (24, 10884476116), (32, 8163357087), (38, 6874405968), (46, 5678857104), (48, 5442238058), (57, 4582937312), (69, 3785904736), (76, 3437202984), (92, 2839428552), (96, 2721119029), (114, 2291468656), (138, 1892952368), (152, 1718601492), (184, 1419714276), (228, 1145734328), (276, 946476184), (304, 859300746), (368, 709857138), (437, 597774432), (456, 572867164), (552, 473238092), (608, 429650373), (736, 354928569), (874, 298887216), (912, 286433582), (1104, 236619046), (1311, 199258144), (1748, 149443608), (1824, 143216791), (2208, 118309523), (2622, 99629072), (3496, 74721804), (5244, 49814536), (6992, 37360902), (10488, 24907268), (13984, 18680451), (20976, 12453634), (41952, 6226817)]