2208659856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{208207}}^1$

素因数の和:208248

約数の個数: 80

約数和(自身を含む): 6506083584

約数和(自身を除く): 4297423728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 208207, 416414, 624621, 832828, 1249242, 1665656, 2498484, 2706691, 3331312, 3539519, 4996968, 5413382, 7079038, 8120073, 9993936, 10618557, 10826764, 14158076, 16240146, 21237114, 21653528, 28316152, 32480292, 42474228, 43307056, 46013747, 56632304, 64960584, 84948456, 92027494, 129921168, 138041241, 169896912, 184054988, 276082482, 368109976, 552164964, 736219952, 1104329928, 2208659856]

約数ペア:

[(1, 2208659856), (2, 1104329928), (3, 736219952), (4, 552164964), (6, 368109976), (8, 276082482), (12, 184054988), (13, 169896912), (16, 138041241), (17, 129921168), (24, 92027494), (26, 84948456), (34, 64960584), (39, 56632304), (48, 46013747), (51, 43307056), (52, 42474228), (68, 32480292), (78, 28316152), (102, 21653528), (104, 21237114), (136, 16240146), (156, 14158076), (204, 10826764), (208, 10618557), (221, 9993936), (272, 8120073), (312, 7079038), (408, 5413382), (442, 4996968), (624, 3539519), (663, 3331312), (816, 2706691), (884, 2498484), (1326, 1665656), (1768, 1249242), (2652, 832828), (3536, 624621), (5304, 416414), (10608, 208207)]