421992049368

素因数分解:

$2^3\times 3^1\times {\mathrm{28663}}^1\times {\mathrm{613439}}^1$

素因数の和:642111

約数の個数: 32

約数和(自身を含む): 1055018649600

約数和(自身を除く): 633026600232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 28663, 57326, 85989, 114652, 171978, 229304, 343956, 613439, 687912, 1226878, 1840317, 2453756, 3680634, 4907512, 7361268, 14722536, 17583002057, 35166004114, 52749006171, 70332008228, 105498012342, 140664016456, 210996024684, 421992049368]

約数ペア:

[(1, 421992049368), (2, 210996024684), (3, 140664016456), (4, 105498012342), (6, 70332008228), (8, 52749006171), (12, 35166004114), (24, 17583002057), (28663, 14722536), (57326, 7361268), (85989, 4907512), (114652, 3680634), (171978, 2453756), (229304, 1840317), (343956, 1226878), (613439, 687912)]