231180664

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{18371}}^1$

素因数の和:18412

約数の個数: 48

約数和(自身を含む): 513129960

約数和(自身を除く): 281949296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 18371, 36742, 73484, 146968, 202081, 238823, 404162, 477646, 808324, 955292, 1616648, 1910584, 2222891, 2627053, 4445782, 5254106, 8891564, 10508212, 17783128, 21016424, 28897583, 57795166, 115590332, 231180664]

約数ペア:

[(1, 231180664), (2, 115590332), (4, 57795166), (8, 28897583), (11, 21016424), (13, 17783128), (22, 10508212), (26, 8891564), (44, 5254106), (52, 4445782), (88, 2627053), (104, 2222891), (121, 1910584), (143, 1616648), (242, 955292), (286, 808324), (484, 477646), (572, 404162), (968, 238823), (1144, 202081), (1573, 146968), (3146, 73484), (6292, 36742), (12584, 18371)]