1322776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 3225600

約数和(自身を除く): 1902824

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 79, 91, 92, 104, 158, 161, 182, 184, 299, 316, 322, 364, 553, 598, 632, 644, 728, 1027, 1106, 1196, 1288, 1817, 2054, 2093, 2212, 2392, 3634, 4108, 4186, 4424, 7189, 7268, 8216, 8372, 12719, 14378, 14536, 16744, 23621, 25438, 28756, 47242, 50876, 57512, 94484, 101752, 165347, 188968, 330694, 661388, 1322776]

約数ペア:

[(1, 1322776), (2, 661388), (4, 330694), (7, 188968), (8, 165347), (13, 101752), (14, 94484), (23, 57512), (26, 50876), (28, 47242), (46, 28756), (52, 25438), (56, 23621), (79, 16744), (91, 14536), (92, 14378), (104, 12719), (158, 8372), (161, 8216), (182, 7268), (184, 7189), (299, 4424), (316, 4186), (322, 4108), (364, 3634), (553, 2392), (598, 2212), (632, 2093), (644, 2054), (728, 1817), (1027, 1288), (1106, 1196)]