870828468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{39163}}^1$

素因数の和:39296

約数の個数: 48

約数和(自身を含む): 2171252160

約数和(自身を除く): 1300423692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1853, 3706, 5559, 7412, 11118, 22236, 39163, 78326, 117489, 156652, 234978, 469956, 665771, 1331542, 1997313, 2663084, 3994626, 4268767, 7989252, 8537534, 12806301, 17075068, 25612602, 51225204, 72569039, 145138078, 217707117, 290276156, 435414234, 870828468]

約数ペア:

[(1, 870828468), (2, 435414234), (3, 290276156), (4, 217707117), (6, 145138078), (12, 72569039), (17, 51225204), (34, 25612602), (51, 17075068), (68, 12806301), (102, 8537534), (109, 7989252), (204, 4268767), (218, 3994626), (327, 2663084), (436, 1997313), (654, 1331542), (1308, 665771), (1853, 469956), (3706, 234978), (5559, 156652), (7412, 117489), (11118, 78326), (22236, 39163)]