3987141888

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73121}}^1$

素因数の和:73211

約数の個数: 72

約数和(自身を含む): 10761218496

約数和(自身を除く): 6774076608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 18176, 27264, 54528, 73121, 146242, 219363, 292484, 438726, 584968, 877452, 1169936, 1754904, 2339872, 3509808, 4679744, 5191591, 7019616, 9359488, 10383182, 14039232, 15574773, 18718976, 20766364, 28078464, 31149546, 41532728, 56156928, 62299092, 83065456, 124598184, 166130912, 249196368, 332261824, 498392736, 664523648, 996785472, 1329047296, 1993570944, 3987141888]

約数ペア:

[(1, 3987141888), (2, 1993570944), (3, 1329047296), (4, 996785472), (6, 664523648), (8, 498392736), (12, 332261824), (16, 249196368), (24, 166130912), (32, 124598184), (48, 83065456), (64, 62299092), (71, 56156928), (96, 41532728), (128, 31149546), (142, 28078464), (192, 20766364), (213, 18718976), (256, 15574773), (284, 14039232), (384, 10383182), (426, 9359488), (568, 7019616), (768, 5191591), (852, 4679744), (1136, 3509808), (1704, 2339872), (2272, 1754904), (3408, 1169936), (4544, 877452), (6816, 584968), (9088, 438726), (13632, 292484), (18176, 219363), (27264, 146242), (54528, 73121)]