407996544

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{20047}}^1$

素因数の和:20117

約数の個数: 64

約数和(自身を含む): 1104243840

約数和(自身を除く): 696247296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 20047, 20352, 40094, 60141, 80188, 120282, 160376, 240564, 320752, 481128, 641504, 962256, 1062491, 1283008, 1924512, 2124982, 2566016, 3187473, 3849024, 4249964, 6374946, 7698048, 8499928, 12749892, 16999856, 25499784, 33999712, 50999568, 67999424, 101999136, 135998848, 203998272, 407996544]

約数ペア:

[(1, 407996544), (2, 203998272), (3, 135998848), (4, 101999136), (6, 67999424), (8, 50999568), (12, 33999712), (16, 25499784), (24, 16999856), (32, 12749892), (48, 8499928), (53, 7698048), (64, 6374946), (96, 4249964), (106, 3849024), (128, 3187473), (159, 2566016), (192, 2124982), (212, 1924512), (318, 1283008), (384, 1062491), (424, 962256), (636, 641504), (848, 481128), (1272, 320752), (1696, 240564), (2544, 160376), (3392, 120282), (5088, 80188), (6784, 60141), (10176, 40094), (20047, 20352)]