816290352

素因数分解:

$2^4\times 3^3\times {\mathrm{1889561}}^1$

素因数の和:1889578

約数の個数: 40

約数和(自身を含む): 2343056880

約数和(自身を除く): 1526766528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1889561, 3779122, 5668683, 7558244, 11337366, 15116488, 17006049, 22674732, 30232976, 34012098, 45349464, 51018147, 68024196, 90698928, 102036294, 136048392, 204072588, 272096784, 408145176, 816290352]

約数ペア:

[(1, 816290352), (2, 408145176), (3, 272096784), (4, 204072588), (6, 136048392), (8, 102036294), (9, 90698928), (12, 68024196), (16, 51018147), (18, 45349464), (24, 34012098), (27, 30232976), (36, 22674732), (48, 17006049), (54, 15116488), (72, 11337366), (108, 7558244), (144, 5668683), (216, 3779122), (432, 1889561)]