238972008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{905197}}^1$

素因数の和:905217

約数の個数: 32

約数和(自身を含む): 651742560

約数和(自身を除く): 412770552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 905197, 1810394, 2715591, 3620788, 5431182, 7241576, 9957167, 10862364, 19914334, 21724728, 29871501, 39828668, 59743002, 79657336, 119486004, 238972008]

約数ペア:

[(1, 238972008), (2, 119486004), (3, 79657336), (4, 59743002), (6, 39828668), (8, 29871501), (11, 21724728), (12, 19914334), (22, 10862364), (24, 9957167), (33, 7241576), (44, 5431182), (66, 3620788), (88, 2715591), (132, 1810394), (264, 905197)]