457548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 1317120

約数和(自身を除く): 859572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 419, 546, 838, 1092, 1257, 1676, 2514, 2933, 5028, 5447, 5866, 8799, 10894, 11732, 16341, 17598, 21788, 32682, 35196, 38129, 65364, 76258, 114387, 152516, 228774, 457548]

約数ペア:

[(1, 457548), (2, 228774), (3, 152516), (4, 114387), (6, 76258), (7, 65364), (12, 38129), (13, 35196), (14, 32682), (21, 21788), (26, 17598), (28, 16341), (39, 11732), (42, 10894), (52, 8799), (78, 5866), (84, 5447), (91, 5028), (156, 2933), (182, 2514), (273, 1676), (364, 1257), (419, 1092), (546, 838)]