405383856

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{159349}}^1$

素因数の和:159413

約数の個数: 40

約数和(自身を含む): 1067007600

約数和(自身を除く): 661623744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 159349, 318698, 478047, 637396, 956094, 1274792, 1912188, 2549584, 3824376, 7648752, 8445497, 16890994, 25336491, 33781988, 50672982, 67563976, 101345964, 135127952, 202691928, 405383856]

約数ペア:

[(1, 405383856), (2, 202691928), (3, 135127952), (4, 101345964), (6, 67563976), (8, 50672982), (12, 33781988), (16, 25336491), (24, 16890994), (48, 8445497), (53, 7648752), (106, 3824376), (159, 2549584), (212, 1912188), (318, 1274792), (424, 956094), (636, 637396), (848, 478047), (1272, 318698), (2544, 159349)]