1541328

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 4026528

約数和(自身を除く): 2485200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 197, 326, 394, 489, 591, 652, 788, 978, 1182, 1304, 1576, 1956, 2364, 2608, 3152, 3912, 4728, 7824, 9456, 32111, 64222, 96333, 128444, 192666, 256888, 385332, 513776, 770664, 1541328]

約数ペア:

[(1, 1541328), (2, 770664), (3, 513776), (4, 385332), (6, 256888), (8, 192666), (12, 128444), (16, 96333), (24, 64222), (48, 32111), (163, 9456), (197, 7824), (326, 4728), (394, 3912), (489, 3152), (591, 2608), (652, 2364), (788, 1956), (978, 1576), (1182, 1304)]