129214536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{489449}}^1$

素因数の和:489469

約数の個数: 32

約数和(自身を含む): 352404000

約数和(自身を除く): 223189464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 489449, 978898, 1468347, 1957796, 2936694, 3915592, 5383939, 5873388, 10767878, 11746776, 16151817, 21535756, 32303634, 43071512, 64607268, 129214536]

約数ペア:

[(1, 129214536), (2, 64607268), (3, 43071512), (4, 32303634), (6, 21535756), (8, 16151817), (11, 11746776), (12, 10767878), (22, 5873388), (24, 5383939), (33, 3915592), (44, 2936694), (66, 1957796), (88, 1468347), (132, 978898), (264, 489449)]