1680863136

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{82981}}^1$

素因数の和:83205

約数の個数: 48

約数和(自身を含む): 4433230368

約数和(自身を除く): 2752367232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 20256, 82981, 165962, 248943, 331924, 497886, 663848, 995772, 1327696, 1991544, 2655392, 3983088, 7966176, 17508991, 35017982, 52526973, 70035964, 105053946, 140071928, 210107892, 280143856, 420215784, 560287712, 840431568, 1680863136]

約数ペア:

[(1, 1680863136), (2, 840431568), (3, 560287712), (4, 420215784), (6, 280143856), (8, 210107892), (12, 140071928), (16, 105053946), (24, 70035964), (32, 52526973), (48, 35017982), (96, 17508991), (211, 7966176), (422, 3983088), (633, 2655392), (844, 1991544), (1266, 1327696), (1688, 995772), (2532, 663848), (3376, 497886), (5064, 331924), (6752, 248943), (10128, 165962), (20256, 82981)]