425448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 1216800

約数和(自身を除く): 791352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 311, 342, 456, 622, 684, 933, 1244, 1368, 1866, 2488, 2799, 3732, 5598, 5909, 7464, 11196, 11818, 17727, 22392, 23636, 35454, 47272, 53181, 70908, 106362, 141816, 212724, 425448]

約数ペア:

[(1, 425448), (2, 212724), (3, 141816), (4, 106362), (6, 70908), (8, 53181), (9, 47272), (12, 35454), (18, 23636), (19, 22392), (24, 17727), (36, 11818), (38, 11196), (57, 7464), (72, 5909), (76, 5598), (114, 3732), (152, 2799), (171, 2488), (228, 1866), (311, 1368), (342, 1244), (456, 933), (622, 684)]