212770536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18743}}^1$

素因数の和:18806

約数の個数: 64

約数和(自身を含む): 593809920

約数和(自身を除く): 381039384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 18743, 37486, 56229, 74972, 112458, 149944, 206173, 224916, 412346, 449832, 618519, 805949, 824692, 1237038, 1611898, 1649384, 2417847, 2474076, 3223796, 4835694, 4948152, 6447592, 8865439, 9671388, 17730878, 19342776, 26596317, 35461756, 53192634, 70923512, 106385268, 212770536]

約数ペア:

[(1, 212770536), (2, 106385268), (3, 70923512), (4, 53192634), (6, 35461756), (8, 26596317), (11, 19342776), (12, 17730878), (22, 9671388), (24, 8865439), (33, 6447592), (43, 4948152), (44, 4835694), (66, 3223796), (86, 2474076), (88, 2417847), (129, 1649384), (132, 1611898), (172, 1237038), (258, 824692), (264, 805949), (344, 618519), (473, 449832), (516, 412346), (946, 224916), (1032, 206173), (1419, 149944), (1892, 112458), (2838, 74972), (3784, 56229), (5676, 37486), (11352, 18743)]