402271308

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{237749}}^1$

素因数の和:237806

約数の個数: 36

約数和(自身を含む): 1038492000

約数和(自身を除く): 636220692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 237749, 475498, 713247, 950996, 1426494, 2139741, 2852988, 4279482, 8558964, 11174203, 22348406, 33522609, 44696812, 67045218, 100567827, 134090436, 201135654, 402271308]

約数ペア:

[(1, 402271308), (2, 201135654), (3, 134090436), (4, 100567827), (6, 67045218), (9, 44696812), (12, 33522609), (18, 22348406), (36, 11174203), (47, 8558964), (94, 4279482), (141, 2852988), (188, 2139741), (282, 1426494), (423, 950996), (564, 713247), (846, 475498), (1692, 237749)]