219227376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{268661}}^1$

素因数の和:268689

約数の個数: 40

約数和(自身を含む): 599653584

約数和(自身を除く): 380426208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 268661, 537322, 805983, 1074644, 1611966, 2149288, 3223932, 4298576, 4567237, 6447864, 9134474, 12895728, 13701711, 18268948, 27403422, 36537896, 54806844, 73075792, 109613688, 219227376]

約数ペア:

[(1, 219227376), (2, 109613688), (3, 73075792), (4, 54806844), (6, 36537896), (8, 27403422), (12, 18268948), (16, 13701711), (17, 12895728), (24, 9134474), (34, 6447864), (48, 4567237), (51, 4298576), (68, 3223932), (102, 2149288), (136, 1611966), (204, 1074644), (272, 805983), (408, 537322), (816, 268661)]