1251953304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 3799042560

約数和(自身を除く): 2547089256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 557, 714, 787, 952, 1114, 1428, 1574, 1671, 2228, 2361, 2856, 3148, 3342, 3899, 4456, 4722, 5509, 6296, 6684, 7798, 9444, 9469, 11018, 11697, 13368, 13379, 15596, 16527, 18888, 18938, 22036, 23394, 26758, 28407, 31192, 33054, 37876, 40137, 44072, 46788, 53516, 56814, 66108, 66283, 75752, 80274, 93576, 93653, 107032, 113628, 132216, 132566, 160548, 187306, 198849, 227256, 265132, 280959, 321096, 374612, 397698, 438359, 530264, 561918, 749224, 795396, 876718, 1123836, 1315077, 1590792, 1753436, 2247672, 2630154, 3068513, 3506872, 5260308, 6137026, 7452103, 9205539, 10520616, 12274052, 14904206, 18411078, 22356309, 24548104, 29808412, 36822156, 44712618, 52164721, 59616824, 73644312, 89425236, 104329442, 156494163, 178850472, 208658884, 312988326, 417317768, 625976652, 1251953304]

約数ペア:

[(1, 1251953304), (2, 625976652), (3, 417317768), (4, 312988326), (6, 208658884), (7, 178850472), (8, 156494163), (12, 104329442), (14, 89425236), (17, 73644312), (21, 59616824), (24, 52164721), (28, 44712618), (34, 36822156), (42, 29808412), (51, 24548104), (56, 22356309), (68, 18411078), (84, 14904206), (102, 12274052), (119, 10520616), (136, 9205539), (168, 7452103), (204, 6137026), (238, 5260308), (357, 3506872), (408, 3068513), (476, 2630154), (557, 2247672), (714, 1753436), (787, 1590792), (952, 1315077), (1114, 1123836), (1428, 876718), (1574, 795396), (1671, 749224), (2228, 561918), (2361, 530264), (2856, 438359), (3148, 397698), (3342, 374612), (3899, 321096), (4456, 280959), (4722, 265132), (5509, 227256), (6296, 198849), (6684, 187306), (7798, 160548), (9444, 132566), (9469, 132216), (11018, 113628), (11697, 107032), (13368, 93653), (13379, 93576), (15596, 80274), (16527, 75752), (18888, 66283), (18938, 66108), (22036, 56814), (23394, 53516), (26758, 46788), (28407, 44072), (31192, 40137), (33054, 37876)]