407206584

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79657}}^1$

素因数の和:79740

約数の個数: 48

約数和(自身を含む): 1118398320

約数和(自身を除く): 711191736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 79657, 159314, 238971, 318628, 477942, 637256, 716913, 955884, 1433826, 1911768, 2867652, 5655647, 5735304, 11311294, 16966941, 22622588, 33933882, 45245176, 50900823, 67867764, 101801646, 135735528, 203603292, 407206584]

約数ペア:

[(1, 407206584), (2, 203603292), (3, 135735528), (4, 101801646), (6, 67867764), (8, 50900823), (9, 45245176), (12, 33933882), (18, 22622588), (24, 16966941), (36, 11311294), (71, 5735304), (72, 5655647), (142, 2867652), (213, 1911768), (284, 1433826), (426, 955884), (568, 716913), (639, 637256), (852, 477942), (1278, 318628), (1704, 238971), (2556, 159314), (5112, 79657)]