250902072

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{49081}}^1$

素因数の和:49164

約数の個数: 48

約数和(自身を含む): 689111280

約数和(自身を除く): 438209208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 49081, 98162, 147243, 196324, 294486, 392648, 441729, 588972, 883458, 1177944, 1766916, 3484751, 3533832, 6969502, 10454253, 13939004, 20908506, 27878008, 31362759, 41817012, 62725518, 83634024, 125451036, 250902072]

約数ペア:

[(1, 250902072), (2, 125451036), (3, 83634024), (4, 62725518), (6, 41817012), (8, 31362759), (9, 27878008), (12, 20908506), (18, 13939004), (24, 10454253), (36, 6969502), (71, 3533832), (72, 3484751), (142, 1766916), (213, 1177944), (284, 883458), (426, 588972), (568, 441729), (639, 392648), (852, 294486), (1278, 196324), (1704, 147243), (2556, 98162), (5112, 49081)]