338507208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{120551}}^1$

素因数の和:120579

約数の個数: 64

約数和(自身を含む): 1012636800

約数和(自身を除く): 674129592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 120551, 241102, 361653, 482204, 723306, 964408, 1084959, 1446612, 1567163, 2169918, 2893224, 3134326, 3254877, 4339836, 4701489, 6268652, 6509754, 8679672, 9402978, 12537304, 13019508, 14104467, 18805956, 26039016, 28208934, 37611912, 42313401, 56417868, 84626802, 112835736, 169253604, 338507208]

約数ペア:

[(1, 338507208), (2, 169253604), (3, 112835736), (4, 84626802), (6, 56417868), (8, 42313401), (9, 37611912), (12, 28208934), (13, 26039016), (18, 18805956), (24, 14104467), (26, 13019508), (27, 12537304), (36, 9402978), (39, 8679672), (52, 6509754), (54, 6268652), (72, 4701489), (78, 4339836), (104, 3254877), (108, 3134326), (117, 2893224), (156, 2169918), (216, 1567163), (234, 1446612), (312, 1084959), (351, 964408), (468, 723306), (702, 482204), (936, 361653), (1404, 241102), (2808, 120551)]