1298700984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{60869}}^1$

素因数の和:61012

約数の個数: 64

約数和(自身を含む): 3739852800

約数和(自身を除く): 2441151816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 21336, 60869, 121738, 182607, 243476, 365214, 426083, 486952, 730428, 852166, 1278249, 1460856, 1704332, 2556498, 3408664, 5112996, 7730363, 10225992, 15460726, 23191089, 30921452, 46382178, 54112541, 61842904, 92764356, 108225082, 162337623, 185528712, 216450164, 324675246, 432900328, 649350492, 1298700984]

約数ペア:

[(1, 1298700984), (2, 649350492), (3, 432900328), (4, 324675246), (6, 216450164), (7, 185528712), (8, 162337623), (12, 108225082), (14, 92764356), (21, 61842904), (24, 54112541), (28, 46382178), (42, 30921452), (56, 23191089), (84, 15460726), (127, 10225992), (168, 7730363), (254, 5112996), (381, 3408664), (508, 2556498), (762, 1704332), (889, 1460856), (1016, 1278249), (1524, 852166), (1778, 730428), (2667, 486952), (3048, 426083), (3556, 365214), (5334, 243476), (7112, 182607), (10668, 121738), (21336, 60869)]