559504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 45

約数和(自身を含む): 1265761

約数和(自身を除く): 706257

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 289, 374, 484, 578, 748, 968, 1156, 1496, 1936, 2057, 2312, 2992, 3179, 4114, 4624, 6358, 8228, 12716, 16456, 25432, 32912, 34969, 50864, 69938, 139876, 279752, 559504]

約数ペア:

[(1, 559504), (2, 279752), (4, 139876), (8, 69938), (11, 50864), (16, 34969), (17, 32912), (22, 25432), (34, 16456), (44, 12716), (68, 8228), (88, 6358), (121, 4624), (136, 4114), (176, 3179), (187, 2992), (242, 2312), (272, 2057), (289, 1936), (374, 1496), (484, 1156), (578, 968)]