287436052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 532224000

約数和(自身を除く): 244787948

約数列:

[1, 2, 4, 29, 58, 109, 116, 127, 179, 218, 254, 358, 436, 508, 716, 3161, 3683, 5191, 6322, 7366, 10382, 12644, 13843, 14732, 19511, 20764, 22733, 27686, 39022, 45466, 55372, 78044, 90932, 401447, 565819, 659257, 802894, 1131638, 1318514, 1605788, 2263276, 2477897, 2637028, 4955794, 9911588, 71859013, 143718026, 287436052]

約数ペア:

[(1, 287436052), (2, 143718026), (4, 71859013), (29, 9911588), (58, 4955794), (109, 2637028), (116, 2477897), (127, 2263276), (179, 1605788), (218, 1318514), (254, 1131638), (358, 802894), (436, 659257), (508, 565819), (716, 401447), (3161, 90932), (3683, 78044), (5191, 55372), (6322, 45466), (7366, 39022), (10382, 27686), (12644, 22733), (13843, 20764), (14732, 19511)]