2009644208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 4724697600

約数和(自身を除く): 2715053392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 89, 104, 139, 142, 143, 176, 178, 208, 278, 284, 286, 356, 556, 568, 572, 712, 781, 923, 979, 1112, 1136, 1144, 1157, 1424, 1529, 1562, 1807, 1846, 1958, 2224, 2288, 2314, 3058, 3124, 3614, 3692, 3916, 4628, 6116, 6248, 6319, 7228, 7384, 7832, 9256, 9869, 10153, 12232, 12371, 12496, 12638, 12727, 14456, 14768, 15664, 18512, 19738, 19877, 20306, 24464, 24742, 25276, 25454, 28912, 39476, 39754, 40612, 49484, 50552, 50908, 69509, 78952, 79508, 81224, 82147, 98968, 101104, 101816, 108559, 128297, 136081, 139018, 157904, 159016, 160823, 162448, 164294, 197936, 203632, 217118, 256594, 272162, 278036, 318032, 321646, 328588, 434236, 513188, 544324, 556072, 643292, 657176, 868472, 878341, 903617, 1026376, 1088648, 1112144, 1286584, 1314352, 1411267, 1736944, 1756682, 1769053, 1807234, 2052752, 2177296, 2573168, 2822534, 3513364, 3538106, 3614468, 5645068, 7026728, 7076212, 7228936, 9661751, 11290136, 11418433, 14053456, 14152424, 14457872, 19323502, 22580272, 22836866, 28304848, 38647004, 45673732, 77294008, 91347464, 125602763, 154588016, 182694928, 251205526, 502411052, 1004822104, 2009644208]

約数ペア:

[(1, 2009644208), (2, 1004822104), (4, 502411052), (8, 251205526), (11, 182694928), (13, 154588016), (16, 125602763), (22, 91347464), (26, 77294008), (44, 45673732), (52, 38647004), (71, 28304848), (88, 22836866), (89, 22580272), (104, 19323502), (139, 14457872), (142, 14152424), (143, 14053456), (176, 11418433), (178, 11290136), (208, 9661751), (278, 7228936), (284, 7076212), (286, 7026728), (356, 5645068), (556, 3614468), (568, 3538106), (572, 3513364), (712, 2822534), (781, 2573168), (923, 2177296), (979, 2052752), (1112, 1807234), (1136, 1769053), (1144, 1756682), (1157, 1736944), (1424, 1411267), (1529, 1314352), (1562, 1286584), (1807, 1112144), (1846, 1088648), (1958, 1026376), (2224, 903617), (2288, 878341), (2314, 868472), (3058, 657176), (3124, 643292), (3614, 556072), (3692, 544324), (3916, 513188), (4628, 434236), (6116, 328588), (6248, 321646), (6319, 318032), (7228, 278036), (7384, 272162), (7832, 256594), (9256, 217118), (9869, 203632), (10153, 197936), (12232, 164294), (12371, 162448), (12496, 160823), (12638, 159016), (12727, 157904), (14456, 139018), (14768, 136081), (15664, 128297), (18512, 108559), (19738, 101816), (19877, 101104), (20306, 98968), (24464, 82147), (24742, 81224), (25276, 79508), (25454, 78952), (28912, 69509), (39476, 50908), (39754, 50552), (40612, 49484)]