215724924

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{42499}}^1$

素因数の和:42559

約数の個数: 48

約数和(自身を含む): 571200000

約数和(自身を除く): 355475076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 42499, 84998, 127497, 169996, 254994, 382491, 509988, 764982, 1147473, 1529964, 1997453, 2294946, 3994906, 4589892, 5992359, 7989812, 11984718, 17977077, 23969436, 35954154, 53931231, 71908308, 107862462, 215724924]

約数ペア:

[(1, 215724924), (2, 107862462), (3, 71908308), (4, 53931231), (6, 35954154), (9, 23969436), (12, 17977077), (18, 11984718), (27, 7989812), (36, 5992359), (47, 4589892), (54, 3994906), (94, 2294946), (108, 1997453), (141, 1529964), (188, 1147473), (282, 764982), (423, 509988), (564, 382491), (846, 254994), (1269, 169996), (1692, 127497), (2538, 84998), (5076, 42499)]