449514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 1120392

約数和(自身を除く): 670878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 113, 117, 153, 221, 226, 234, 306, 339, 442, 663, 678, 1017, 1326, 1469, 1921, 1989, 2034, 2938, 3842, 3978, 4407, 5763, 8814, 11526, 13221, 17289, 24973, 26442, 34578, 49946, 74919, 149838, 224757, 449514]

約数ペア:

[(1, 449514), (2, 224757), (3, 149838), (6, 74919), (9, 49946), (13, 34578), (17, 26442), (18, 24973), (26, 17289), (34, 13221), (39, 11526), (51, 8814), (78, 5763), (102, 4407), (113, 3978), (117, 3842), (153, 2938), (221, 2034), (226, 1989), (234, 1921), (306, 1469), (339, 1326), (442, 1017), (663, 678)]