481142008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 951782400

約数和(自身を除く): 470640392

約数列:

[1, 2, 4, 8, 47, 67, 71, 94, 134, 142, 188, 268, 269, 284, 376, 536, 538, 568, 1076, 2152, 3149, 3337, 4757, 6298, 6674, 9514, 12596, 12643, 13348, 18023, 19028, 19099, 25192, 25286, 26696, 36046, 38056, 38198, 50572, 72092, 76396, 101144, 144184, 152792, 223579, 447158, 847081, 894316, 897653, 1279633, 1694162, 1788632, 1795306, 2559266, 3388324, 3590612, 5118532, 6776648, 7181224, 10237064, 60142751, 120285502, 240571004, 481142008]

約数ペア:

[(1, 481142008), (2, 240571004), (4, 120285502), (8, 60142751), (47, 10237064), (67, 7181224), (71, 6776648), (94, 5118532), (134, 3590612), (142, 3388324), (188, 2559266), (268, 1795306), (269, 1788632), (284, 1694162), (376, 1279633), (536, 897653), (538, 894316), (568, 847081), (1076, 447158), (2152, 223579), (3149, 152792), (3337, 144184), (4757, 101144), (6298, 76396), (6674, 72092), (9514, 50572), (12596, 38198), (12643, 38056), (13348, 36046), (18023, 26696), (19028, 25286), (19099, 25192)]