31460187648

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{103969}}^1$

素因数の和:104187

約数の個数: 80

約数和(自身を含む): 84238157520

約数和(自身を除く): 52777969872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 768, 788, 1182, 1536, 1576, 2364, 3152, 4728, 6304, 9456, 12608, 18912, 25216, 37824, 50432, 75648, 100864, 103969, 151296, 207938, 302592, 311907, 415876, 623814, 831752, 1247628, 1663504, 2495256, 3327008, 4990512, 6654016, 9981024, 13308032, 19962048, 20481893, 26616064, 39924096, 40963786, 53232128, 61445679, 79848192, 81927572, 122891358, 159696384, 163855144, 245782716, 327710288, 491565432, 655420576, 983130864, 1310841152, 1966261728, 2621682304, 3932523456, 5243364608, 7865046912, 10486729216, 15730093824, 31460187648]

約数ペア:

[(1, 31460187648), (2, 15730093824), (3, 10486729216), (4, 7865046912), (6, 5243364608), (8, 3932523456), (12, 2621682304), (16, 1966261728), (24, 1310841152), (32, 983130864), (48, 655420576), (64, 491565432), (96, 327710288), (128, 245782716), (192, 163855144), (197, 159696384), (256, 122891358), (384, 81927572), (394, 79848192), (512, 61445679), (591, 53232128), (768, 40963786), (788, 39924096), (1182, 26616064), (1536, 20481893), (1576, 19962048), (2364, 13308032), (3152, 9981024), (4728, 6654016), (6304, 4990512), (9456, 3327008), (12608, 2495256), (18912, 1663504), (25216, 1247628), (37824, 831752), (50432, 623814), (75648, 415876), (100864, 311907), (103969, 302592), (151296, 207938)]