421644828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{26399}}^1$

素因数の和:26439

約数の個数: 48

約数和(自身を含む): 1082188800

約数和(自身を除く): 660543972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5324, 7986, 15972, 26399, 52798, 79197, 105596, 158394, 290389, 316788, 580778, 871167, 1161556, 1742334, 3194279, 3484668, 6388558, 9582837, 12777116, 19165674, 35137069, 38331348, 70274138, 105411207, 140548276, 210822414, 421644828]

約数ペア:

[(1, 421644828), (2, 210822414), (3, 140548276), (4, 105411207), (6, 70274138), (11, 38331348), (12, 35137069), (22, 19165674), (33, 12777116), (44, 9582837), (66, 6388558), (121, 3484668), (132, 3194279), (242, 1742334), (363, 1161556), (484, 871167), (726, 580778), (1331, 316788), (1452, 290389), (2662, 158394), (3993, 105596), (5324, 79197), (7986, 52798), (15972, 26399)]