309620916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3929}}^1$

素因数の和:4149

約数の個数: 72

約数和(自身を含む): 858312000

約数和(自身を除く): 548691084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1194, 1791, 2189, 2388, 3582, 3929, 4378, 6567, 7164, 7858, 8756, 11787, 13134, 15716, 19701, 23574, 26268, 35361, 39402, 43219, 47148, 70722, 78804, 86438, 129657, 141444, 172876, 259314, 388971, 518628, 777942, 781871, 1555884, 1563742, 2345613, 3127484, 4691226, 7036839, 8600581, 9382452, 14073678, 17201162, 25801743, 28147356, 34402324, 51603486, 77405229, 103206972, 154810458, 309620916]

約数ペア:

[(1, 309620916), (2, 154810458), (3, 103206972), (4, 77405229), (6, 51603486), (9, 34402324), (11, 28147356), (12, 25801743), (18, 17201162), (22, 14073678), (33, 9382452), (36, 8600581), (44, 7036839), (66, 4691226), (99, 3127484), (132, 2345613), (198, 1563742), (199, 1555884), (396, 781871), (398, 777942), (597, 518628), (796, 388971), (1194, 259314), (1791, 172876), (2189, 141444), (2388, 129657), (3582, 86438), (3929, 78804), (4378, 70722), (6567, 47148), (7164, 43219), (7858, 39402), (8756, 35361), (11787, 26268), (13134, 23574), (15716, 19701)]