327644728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{1669}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 627652800

約数和(自身を除く): 300008072

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 463, 926, 1669, 1852, 3338, 3704, 6676, 13352, 24539, 49078, 88457, 98156, 176914, 196312, 353828, 707656, 772747, 1545494, 3090988, 6181976, 40955591, 81911182, 163822364, 327644728]

約数ペア:

[(1, 327644728), (2, 163822364), (4, 81911182), (8, 40955591), (53, 6181976), (106, 3090988), (212, 1545494), (424, 772747), (463, 707656), (926, 353828), (1669, 196312), (1852, 176914), (3338, 98156), (3704, 88457), (6676, 49078), (13352, 24539)]