424424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 1088640

約数和(自身を除く): 664216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 53, 56, 77, 88, 91, 104, 106, 143, 154, 182, 212, 286, 308, 364, 371, 424, 572, 583, 616, 689, 728, 742, 1001, 1144, 1166, 1378, 1484, 2002, 2332, 2756, 2968, 4004, 4081, 4664, 4823, 5512, 7579, 8008, 8162, 9646, 15158, 16324, 19292, 30316, 32648, 38584, 53053, 60632, 106106, 212212, 424424]

約数ペア:

[(1, 424424), (2, 212212), (4, 106106), (7, 60632), (8, 53053), (11, 38584), (13, 32648), (14, 30316), (22, 19292), (26, 16324), (28, 15158), (44, 9646), (52, 8162), (53, 8008), (56, 7579), (77, 5512), (88, 4823), (91, 4664), (104, 4081), (106, 4004), (143, 2968), (154, 2756), (182, 2332), (212, 2002), (286, 1484), (308, 1378), (364, 1166), (371, 1144), (424, 1001), (572, 742), (583, 728), (616, 689)]