625416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 1797120

約数和(自身を除く): 1171704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 103, 132, 138, 184, 206, 253, 264, 276, 309, 412, 506, 552, 618, 759, 824, 1012, 1133, 1236, 1518, 2024, 2266, 2369, 2472, 3036, 3399, 4532, 4738, 6072, 6798, 7107, 9064, 9476, 13596, 14214, 18952, 26059, 27192, 28428, 52118, 56856, 78177, 104236, 156354, 208472, 312708, 625416]

約数ペア:

[(1, 625416), (2, 312708), (3, 208472), (4, 156354), (6, 104236), (8, 78177), (11, 56856), (12, 52118), (22, 28428), (23, 27192), (24, 26059), (33, 18952), (44, 14214), (46, 13596), (66, 9476), (69, 9064), (88, 7107), (92, 6798), (103, 6072), (132, 4738), (138, 4532), (184, 3399), (206, 3036), (253, 2472), (264, 2369), (276, 2266), (309, 2024), (412, 1518), (506, 1236), (552, 1133), (618, 1012), (759, 824)]