215223408

素因数分解:

$2^4\times 3^2\times {\mathrm{1494607}}^1$

素因数の和:1494621

約数の個数: 30

約数和(自身を含む): 602327024

約数和(自身を除く): 387103616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1494607, 2989214, 4483821, 5978428, 8967642, 11956856, 13451463, 17935284, 23913712, 26902926, 35870568, 53805852, 71741136, 107611704, 215223408]

約数ペア:

[(1, 215223408), (2, 107611704), (3, 71741136), (4, 53805852), (6, 35870568), (8, 26902926), (9, 23913712), (12, 17935284), (16, 13451463), (18, 11956856), (24, 8967642), (36, 5978428), (48, 4483821), (72, 2989214), (144, 1494607)]