2657424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 8570880

約数和(自身を除く): 5913456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 719, 924, 1232, 1438, 1848, 2157, 2876, 3696, 4314, 5033, 5752, 7909, 8628, 10066, 11504, 15099, 15818, 17256, 20132, 23727, 30198, 31636, 34512, 40264, 47454, 55363, 60396, 63272, 80528, 94908, 110726, 120792, 126544, 166089, 189816, 221452, 241584, 332178, 379632, 442904, 664356, 885808, 1328712, 2657424]

約数ペア:

[(1, 2657424), (2, 1328712), (3, 885808), (4, 664356), (6, 442904), (7, 379632), (8, 332178), (11, 241584), (12, 221452), (14, 189816), (16, 166089), (21, 126544), (22, 120792), (24, 110726), (28, 94908), (33, 80528), (42, 63272), (44, 60396), (48, 55363), (56, 47454), (66, 40264), (77, 34512), (84, 31636), (88, 30198), (112, 23727), (132, 20132), (154, 17256), (168, 15818), (176, 15099), (231, 11504), (264, 10066), (308, 8628), (336, 7909), (462, 5752), (528, 5033), (616, 4314), (719, 3696), (924, 2876), (1232, 2157), (1438, 1848)]