130279728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 223269072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 199, 276, 368, 398, 552, 593, 597, 796, 1104, 1186, 1194, 1592, 1779, 2372, 2388, 3184, 3558, 4577, 4744, 4776, 7116, 9154, 9488, 9552, 13639, 13731, 14232, 18308, 27278, 27462, 28464, 36616, 40917, 54556, 54924, 73232, 81834, 109112, 109848, 118007, 163668, 218224, 219696, 236014, 327336, 354021, 472028, 654672, 708042, 944056, 1416084, 1888112, 2714161, 2832168, 5428322, 5664336, 8142483, 10856644, 16284966, 21713288, 32569932, 43426576, 65139864, 130279728]

約数ペア:

[(1, 130279728), (2, 65139864), (3, 43426576), (4, 32569932), (6, 21713288), (8, 16284966), (12, 10856644), (16, 8142483), (23, 5664336), (24, 5428322), (46, 2832168), (48, 2714161), (69, 1888112), (92, 1416084), (138, 944056), (184, 708042), (199, 654672), (276, 472028), (368, 354021), (398, 327336), (552, 236014), (593, 219696), (597, 218224), (796, 163668), (1104, 118007), (1186, 109848), (1194, 109112), (1592, 81834), (1779, 73232), (2372, 54924), (2388, 54556), (3184, 40917), (3558, 36616), (4577, 28464), (4744, 27462), (4776, 27278), (7116, 18308), (9154, 14232), (9488, 13731), (9552, 13639)]