247146552

素因数分解:

$2^3\times 3^5\times {\mathrm{127133}}^1$

素因数の和:127154

約数の個数: 48

約数和(自身を含む): 694151640

約数和(自身を除く): 447005088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 127133, 254266, 381399, 508532, 762798, 1017064, 1144197, 1525596, 2288394, 3051192, 3432591, 4576788, 6865182, 9153576, 10297773, 13730364, 20595546, 27460728, 30893319, 41191092, 61786638, 82382184, 123573276, 247146552]

約数ペア:

[(1, 247146552), (2, 123573276), (3, 82382184), (4, 61786638), (6, 41191092), (8, 30893319), (9, 27460728), (12, 20595546), (18, 13730364), (24, 10297773), (27, 9153576), (36, 6865182), (54, 4576788), (72, 3432591), (81, 3051192), (108, 2288394), (162, 1525596), (216, 1144197), (243, 1017064), (324, 762798), (486, 508532), (648, 381399), (972, 254266), (1944, 127133)]