245354778

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{267271}}^1$

素因数の和:267299

約数の個数: 32

約数和(自身を含む): 577307520

約数和(自身を除く): 331952742

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 267271, 534542, 801813, 1603626, 2405439, 4543607, 4810878, 7216317, 9087214, 13630821, 14432634, 27261642, 40892463, 81784926, 122677389, 245354778]

約数ペア:

[(1, 245354778), (2, 122677389), (3, 81784926), (6, 40892463), (9, 27261642), (17, 14432634), (18, 13630821), (27, 9087214), (34, 7216317), (51, 4810878), (54, 4543607), (102, 2405439), (153, 1603626), (306, 801813), (459, 534542), (918, 267271)]