840469872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{144709}}^1$

素因数の和:144742

約数の個数: 60

約数和(自身を含む): 2386557320

約数和(自身を除く): 1546087448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 144709, 289418, 434127, 578836, 868254, 1157672, 1591799, 1736508, 2315344, 3183598, 3473016, 4775397, 6367196, 6946032, 9550794, 12734392, 17509789, 19101588, 25468784, 35019578, 38203176, 52529367, 70039156, 76406352, 105058734, 140078312, 210117468, 280156624, 420234936, 840469872]

約数ペア:

[(1, 840469872), (2, 420234936), (3, 280156624), (4, 210117468), (6, 140078312), (8, 105058734), (11, 76406352), (12, 70039156), (16, 52529367), (22, 38203176), (24, 35019578), (33, 25468784), (44, 19101588), (48, 17509789), (66, 12734392), (88, 9550794), (121, 6946032), (132, 6367196), (176, 4775397), (242, 3473016), (264, 3183598), (363, 2315344), (484, 1736508), (528, 1591799), (726, 1157672), (968, 868254), (1452, 578836), (1936, 434127), (2904, 289418), (5808, 144709)]