1405872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:778

約数の個数: 60

約数和(自身を含む): 4242784

約数和(自身を除く): 2836912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 751, 936, 1502, 1872, 2253, 3004, 4506, 6008, 6759, 9012, 9763, 12016, 13518, 18024, 19526, 27036, 29289, 36048, 39052, 54072, 58578, 78104, 87867, 108144, 117156, 156208, 175734, 234312, 351468, 468624, 702936, 1405872]

約数ペア:

[(1, 1405872), (2, 702936), (3, 468624), (4, 351468), (6, 234312), (8, 175734), (9, 156208), (12, 117156), (13, 108144), (16, 87867), (18, 78104), (24, 58578), (26, 54072), (36, 39052), (39, 36048), (48, 29289), (52, 27036), (72, 19526), (78, 18024), (104, 13518), (117, 12016), (144, 9763), (156, 9012), (208, 6759), (234, 6008), (312, 4506), (468, 3004), (624, 2253), (751, 1872), (936, 1502)]