1605942216

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{216551}}^1$

素因数の和:216666

約数の個数: 48

約数和(自身を含む): 4391674560

約数和(自身を除く): 2785732344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 216551, 433102, 649653, 866204, 1299306, 1732408, 1948959, 2598612, 3897918, 5197224, 7795836, 15591672, 22304753, 44609506, 66914259, 89219012, 133828518, 178438024, 200742777, 267657036, 401485554, 535314072, 802971108, 1605942216]

約数ペア:

[(1, 1605942216), (2, 802971108), (3, 535314072), (4, 401485554), (6, 267657036), (8, 200742777), (9, 178438024), (12, 133828518), (18, 89219012), (24, 66914259), (36, 44609506), (72, 22304753), (103, 15591672), (206, 7795836), (309, 5197224), (412, 3897918), (618, 2598612), (824, 1948959), (927, 1732408), (1236, 1299306), (1854, 866204), (2472, 649653), (3708, 433102), (7416, 216551)]