257682624

素因数分解:

$2^6\times 3^1\times {\mathrm{251}}^1\times {\mathrm{5347}}^1$

素因数の和:5613

約数の個数: 56

約数和(自身を含む): 684629568

約数和(自身を除く): 426946944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 5347, 6024, 8032, 10694, 12048, 16041, 16064, 21388, 24096, 32082, 42776, 48192, 64164, 85552, 128328, 171104, 256656, 342208, 513312, 1026624, 1342097, 2684194, 4026291, 5368388, 8052582, 10736776, 16105164, 21473552, 32210328, 42947104, 64420656, 85894208, 128841312, 257682624]

約数ペア:

[(1, 257682624), (2, 128841312), (3, 85894208), (4, 64420656), (6, 42947104), (8, 32210328), (12, 21473552), (16, 16105164), (24, 10736776), (32, 8052582), (48, 5368388), (64, 4026291), (96, 2684194), (192, 1342097), (251, 1026624), (502, 513312), (753, 342208), (1004, 256656), (1506, 171104), (2008, 128328), (3012, 85552), (4016, 64164), (5347, 48192), (6024, 42776), (8032, 32082), (10694, 24096), (12048, 21388), (16041, 16064)]