798228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 2184000

約数和(自身を除く): 1385772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 389, 513, 684, 778, 1026, 1167, 1556, 2052, 2334, 3501, 4668, 7002, 7391, 10503, 14004, 14782, 21006, 22173, 29564, 42012, 44346, 66519, 88692, 133038, 199557, 266076, 399114, 798228]

約数ペア:

[(1, 798228), (2, 399114), (3, 266076), (4, 199557), (6, 133038), (9, 88692), (12, 66519), (18, 44346), (19, 42012), (27, 29564), (36, 22173), (38, 21006), (54, 14782), (57, 14004), (76, 10503), (108, 7391), (114, 7002), (171, 4668), (228, 3501), (342, 2334), (389, 2052), (513, 1556), (684, 1167), (778, 1026)]