272277798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{5281}}^1$

素因数の和:5960

約数の個数: 32

約数和(自身を含む): 587442912

約数和(自身を除く): 315165114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1983, 3966, 5281, 8593, 10562, 15843, 17186, 25779, 31686, 51558, 68653, 137306, 205959, 411918, 3490741, 6981482, 10472223, 20944446, 45379633, 90759266, 136138899, 272277798]

約数ペア:

[(1, 272277798), (2, 136138899), (3, 90759266), (6, 45379633), (13, 20944446), (26, 10472223), (39, 6981482), (78, 3490741), (661, 411918), (1322, 205959), (1983, 137306), (3966, 68653), (5281, 51558), (8593, 31686), (10562, 25779), (15843, 17186)]