1231036668

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{1327}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 3165734208

約数和(自身を除く): 1934697540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 353, 438, 657, 706, 876, 1059, 1314, 1327, 1412, 2118, 2628, 2654, 3177, 3981, 4236, 5308, 6354, 7962, 11943, 12708, 15924, 23886, 25769, 47772, 51538, 77307, 96871, 103076, 154614, 193742, 231921, 290613, 309228, 387484, 463842, 468431, 581226, 871839, 927684, 936862, 1162452, 1405293, 1743678, 1873724, 2810586, 3487356, 4215879, 5621172, 8431758, 16863516, 34195463, 68390926, 102586389, 136781852, 205172778, 307759167, 410345556, 615518334, 1231036668]

約数ペア:

[(1, 1231036668), (2, 615518334), (3, 410345556), (4, 307759167), (6, 205172778), (9, 136781852), (12, 102586389), (18, 68390926), (36, 34195463), (73, 16863516), (146, 8431758), (219, 5621172), (292, 4215879), (353, 3487356), (438, 2810586), (657, 1873724), (706, 1743678), (876, 1405293), (1059, 1162452), (1314, 936862), (1327, 927684), (1412, 871839), (2118, 581226), (2628, 468431), (2654, 463842), (3177, 387484), (3981, 309228), (4236, 290613), (5308, 231921), (6354, 193742), (7962, 154614), (11943, 103076), (12708, 96871), (15924, 77307), (23886, 51538), (25769, 47772)]