219261384

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{5101}}^1$

素因数の和:5315

約数の個数: 64

約数和(自身を含む): 612240000

約数和(自身を除く): 392978616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5101, 5373, 7164, 10202, 10746, 14328, 15303, 20404, 21492, 30606, 40808, 42984, 45909, 61212, 91818, 122424, 137727, 183636, 275454, 367272, 550908, 1015099, 1101816, 2030198, 3045297, 4060396, 6090594, 8120792, 9135891, 12181188, 18271782, 24362376, 27407673, 36543564, 54815346, 73087128, 109630692, 219261384]

約数ペア:

[(1, 219261384), (2, 109630692), (3, 73087128), (4, 54815346), (6, 36543564), (8, 27407673), (9, 24362376), (12, 18271782), (18, 12181188), (24, 9135891), (27, 8120792), (36, 6090594), (54, 4060396), (72, 3045297), (108, 2030198), (199, 1101816), (216, 1015099), (398, 550908), (597, 367272), (796, 275454), (1194, 183636), (1592, 137727), (1791, 122424), (2388, 91818), (3582, 61212), (4776, 45909), (5101, 42984), (5373, 40808), (7164, 30606), (10202, 21492), (10746, 20404), (14328, 15303)]