252194908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 528675840

約数和(自身を除く): 276480932

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 263, 322, 526, 644, 1052, 1489, 1841, 2978, 3682, 5956, 6049, 7364, 10423, 12098, 20846, 24196, 34247, 41692, 42343, 68494, 84686, 136988, 169372, 239729, 391607, 479458, 783214, 958916, 1566428, 2741249, 5482498, 9006961, 10964996, 18013922, 36027844, 63048727, 126097454, 252194908]

約数ペア:

[(1, 252194908), (2, 126097454), (4, 63048727), (7, 36027844), (14, 18013922), (23, 10964996), (28, 9006961), (46, 5482498), (92, 2741249), (161, 1566428), (263, 958916), (322, 783214), (526, 479458), (644, 391607), (1052, 239729), (1489, 169372), (1841, 136988), (2978, 84686), (3682, 68494), (5956, 42343), (6049, 41692), (7364, 34247), (10423, 24196), (12098, 20846)]