665396256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43051}}^1$

素因数の和:43094

約数の個数: 96

約数和(自身を含む): 2083027968

約数和(自身を除く): 1417631712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 43051, 86102, 129153, 172204, 258306, 301357, 344408, 516612, 602714, 688816, 904071, 990173, 1033224, 1205428, 1377632, 1808142, 1980346, 2066448, 2410856, 2970519, 3616284, 3960692, 4132896, 4821712, 5941038, 6931211, 7232568, 7921384, 9643424, 11882076, 13862422, 14465136, 15842768, 20793633, 23764152, 27724844, 28930272, 31685536, 41587266, 47528304, 55449688, 83174532, 95056608, 110899376, 166349064, 221798752, 332698128, 665396256]

約数ペア:

[(1, 665396256), (2, 332698128), (3, 221798752), (4, 166349064), (6, 110899376), (7, 95056608), (8, 83174532), (12, 55449688), (14, 47528304), (16, 41587266), (21, 31685536), (23, 28930272), (24, 27724844), (28, 23764152), (32, 20793633), (42, 15842768), (46, 14465136), (48, 13862422), (56, 11882076), (69, 9643424), (84, 7921384), (92, 7232568), (96, 6931211), (112, 5941038), (138, 4821712), (161, 4132896), (168, 3960692), (184, 3616284), (224, 2970519), (276, 2410856), (322, 2066448), (336, 1980346), (368, 1808142), (483, 1377632), (552, 1205428), (644, 1033224), (672, 990173), (736, 904071), (966, 688816), (1104, 602714), (1288, 516612), (1932, 344408), (2208, 301357), (2576, 258306), (3864, 172204), (5152, 129153), (7728, 86102), (15456, 43051)]