288538128

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{87119}}^1$

素因数の和:87156

約数の個数: 60

約数和(自身を含む): 842624640

約数和(自身を除く): 554086512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 87119, 174238, 261357, 348476, 522714, 696952, 784071, 1045428, 1393904, 1568142, 2003737, 2090856, 3136284, 4007474, 4181712, 6011211, 6272568, 8014948, 12022422, 12545136, 16029896, 18033633, 24044844, 32059792, 36067266, 48089688, 72134532, 96179376, 144269064, 288538128]

約数ペア:

[(1, 288538128), (2, 144269064), (3, 96179376), (4, 72134532), (6, 48089688), (8, 36067266), (9, 32059792), (12, 24044844), (16, 18033633), (18, 16029896), (23, 12545136), (24, 12022422), (36, 8014948), (46, 6272568), (48, 6011211), (69, 4181712), (72, 4007474), (92, 3136284), (138, 2090856), (144, 2003737), (184, 1568142), (207, 1393904), (276, 1045428), (368, 784071), (414, 696952), (552, 522714), (828, 348476), (1104, 261357), (1656, 174238), (3312, 87119)]