685020384

素因数分解:

$2^5\times 3^2\times {\mathrm{2378543}}^1$

素因数の和:2378559

約数の個数: 36

約数和(自身を含む): 1948027536

約数和(自身を除く): 1263007152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2378543, 4757086, 7135629, 9514172, 14271258, 19028344, 21406887, 28542516, 38056688, 42813774, 57085032, 76113376, 85627548, 114170064, 171255096, 228340128, 342510192, 685020384]

約数ペア:

[(1, 685020384), (2, 342510192), (3, 228340128), (4, 171255096), (6, 114170064), (8, 85627548), (9, 76113376), (12, 57085032), (16, 42813774), (18, 38056688), (24, 28542516), (32, 21406887), (36, 19028344), (48, 14271258), (72, 9514172), (96, 7135629), (144, 4757086), (288, 2378543)]