223532028

素因数分解:

$2^2\times 3^3\times {\mathrm{821}}^1\times {\mathrm{2521}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 580463520

約数和(自身を除く): 356931492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 821, 1642, 2463, 2521, 3284, 4926, 5042, 7389, 7563, 9852, 10084, 14778, 15126, 22167, 22689, 29556, 30252, 44334, 45378, 68067, 88668, 90756, 136134, 272268, 2069741, 4139482, 6209223, 8278964, 12418446, 18627669, 24836892, 37255338, 55883007, 74510676, 111766014, 223532028]

約数ペア:

[(1, 223532028), (2, 111766014), (3, 74510676), (4, 55883007), (6, 37255338), (9, 24836892), (12, 18627669), (18, 12418446), (27, 8278964), (36, 6209223), (54, 4139482), (108, 2069741), (821, 272268), (1642, 136134), (2463, 90756), (2521, 88668), (3284, 68067), (4926, 45378), (5042, 44334), (7389, 30252), (7563, 29556), (9852, 22689), (10084, 22167), (14778, 15126)]