520045896

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 1317254400

約数和(自身を除く): 797208504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 251, 262, 393, 502, 524, 659, 753, 786, 1004, 1048, 1318, 1506, 1572, 1977, 2008, 2636, 3012, 3144, 3954, 5272, 6024, 7908, 15816, 32881, 65762, 86329, 98643, 131524, 165409, 172658, 197286, 258987, 263048, 330818, 345316, 394572, 496227, 517974, 661636, 690632, 789144, 992454, 1035948, 1323272, 1984908, 2071896, 3969816, 21668579, 43337158, 65005737, 86674316, 130011474, 173348632, 260022948, 520045896]

約数ペア:

[(1, 520045896), (2, 260022948), (3, 173348632), (4, 130011474), (6, 86674316), (8, 65005737), (12, 43337158), (24, 21668579), (131, 3969816), (251, 2071896), (262, 1984908), (393, 1323272), (502, 1035948), (524, 992454), (659, 789144), (753, 690632), (786, 661636), (1004, 517974), (1048, 496227), (1318, 394572), (1506, 345316), (1572, 330818), (1977, 263048), (2008, 258987), (2636, 197286), (3012, 172658), (3144, 165409), (3954, 131524), (5272, 98643), (6024, 86329), (7908, 65762), (15816, 32881)]