1639097568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{334783}}^1$

素因数の和:334816

約数の個数: 72

約数和(自身を含む): 4935385728

約数和(自身を除く): 3296288160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 334783, 669566, 1004349, 1339132, 2008698, 2678264, 3013047, 4017396, 5356528, 5691311, 6026094, 8034792, 10713056, 11382622, 12052188, 16069584, 17073933, 22765244, 24104376, 32139168, 34147866, 45530488, 48208752, 51221799, 68295732, 91060976, 96417504, 102443598, 136591464, 182121952, 204887196, 273182928, 409774392, 546365856, 819548784, 1639097568]

約数ペア:

[(1, 1639097568), (2, 819548784), (3, 546365856), (4, 409774392), (6, 273182928), (8, 204887196), (9, 182121952), (12, 136591464), (16, 102443598), (17, 96417504), (18, 91060976), (24, 68295732), (32, 51221799), (34, 48208752), (36, 45530488), (48, 34147866), (51, 32139168), (68, 24104376), (72, 22765244), (96, 17073933), (102, 16069584), (136, 12052188), (144, 11382622), (153, 10713056), (204, 8034792), (272, 6026094), (288, 5691311), (306, 5356528), (408, 4017396), (544, 3013047), (612, 2678264), (816, 2008698), (1224, 1339132), (1632, 1004349), (2448, 669566), (4896, 334783)]