321098142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{76781}}^1$

素因数の和:76844

約数の個数: 32

約数和(自身を含む): 696566304

約数和(自身を除く): 375468162

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 76781, 153562, 230343, 460686, 1305277, 2610554, 3148021, 3915831, 6296042, 7831662, 9444063, 18888126, 53516357, 107032714, 160549071, 321098142]

約数ペア:

[(1, 321098142), (2, 160549071), (3, 107032714), (6, 53516357), (17, 18888126), (34, 9444063), (41, 7831662), (51, 6296042), (82, 3915831), (102, 3148021), (123, 2610554), (246, 1305277), (697, 460686), (1394, 230343), (2091, 153562), (4182, 76781)]