289323108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{422987}}^1$

素因数の和:423016

約数の個数: 36

約数和(自身を含む): 769838160

約数和(自身を除く): 480515052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 422987, 845974, 1268961, 1691948, 2537922, 3806883, 5075844, 7613766, 8036753, 15227532, 16073506, 24110259, 32147012, 48220518, 72330777, 96441036, 144661554, 289323108]

約数ペア:

[(1, 289323108), (2, 144661554), (3, 96441036), (4, 72330777), (6, 48220518), (9, 32147012), (12, 24110259), (18, 16073506), (19, 15227532), (36, 8036753), (38, 7613766), (57, 5075844), (76, 3806883), (114, 2537922), (171, 1691948), (228, 1268961), (342, 845974), (684, 422987)]