394662216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12281}}^1$

素因数の和:12406

約数の個数: 64

約数和(自身を含む): 1072955520

約数和(自身を除く): 678293304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 8034, 10712, 12281, 16068, 24562, 32136, 36843, 49124, 73686, 98248, 147372, 159653, 294744, 319306, 478959, 638612, 957918, 1264943, 1277224, 1915836, 2529886, 3794829, 3831672, 5059772, 7589658, 10119544, 15179316, 16444259, 30358632, 32888518, 49332777, 65777036, 98665554, 131554072, 197331108, 394662216]

約数ペア:

[(1, 394662216), (2, 197331108), (3, 131554072), (4, 98665554), (6, 65777036), (8, 49332777), (12, 32888518), (13, 30358632), (24, 16444259), (26, 15179316), (39, 10119544), (52, 7589658), (78, 5059772), (103, 3831672), (104, 3794829), (156, 2529886), (206, 1915836), (309, 1277224), (312, 1264943), (412, 957918), (618, 638612), (824, 478959), (1236, 319306), (1339, 294744), (2472, 159653), (2678, 147372), (4017, 98248), (5356, 73686), (8034, 49124), (10712, 36843), (12281, 32136), (16068, 24562)]