1238756596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 2816722944

約数和(自身を除く): 1577966348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 71, 74, 77, 142, 148, 154, 259, 284, 308, 407, 497, 518, 781, 814, 994, 1036, 1531, 1562, 1628, 1988, 2627, 2849, 3062, 3124, 5254, 5467, 5698, 6124, 10508, 10717, 10934, 11396, 16841, 18389, 21434, 21868, 28897, 33682, 36778, 42868, 56647, 57794, 67364, 73556, 108701, 113294, 115588, 117887, 202279, 217402, 226588, 235774, 396529, 404558, 434804, 471548, 623117, 760907, 793058, 809116, 1195711, 1246234, 1521814, 1586116, 2391422, 2492468, 3043628, 4021937, 4361819, 4782844, 8043874, 8369977, 8723638, 16087748, 16739954, 17447276, 28153559, 33479908, 44241307, 56307118, 88482614, 112614236, 176965228, 309689149, 619378298, 1238756596]

約数ペア:

[(1, 1238756596), (2, 619378298), (4, 309689149), (7, 176965228), (11, 112614236), (14, 88482614), (22, 56307118), (28, 44241307), (37, 33479908), (44, 28153559), (71, 17447276), (74, 16739954), (77, 16087748), (142, 8723638), (148, 8369977), (154, 8043874), (259, 4782844), (284, 4361819), (308, 4021937), (407, 3043628), (497, 2492468), (518, 2391422), (781, 1586116), (814, 1521814), (994, 1246234), (1036, 1195711), (1531, 809116), (1562, 793058), (1628, 760907), (1988, 623117), (2627, 471548), (2849, 434804), (3062, 404558), (3124, 396529), (5254, 235774), (5467, 226588), (5698, 217402), (6124, 202279), (10508, 117887), (10717, 115588), (10934, 113294), (11396, 108701), (16841, 73556), (18389, 67364), (21434, 57794), (21868, 56647), (28897, 42868), (33682, 36778)]