308318312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 628162560

約数和(自身を除く): 319844248

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 191, 248, 283, 382, 566, 713, 764, 1132, 1426, 1528, 2264, 2852, 4393, 5704, 5921, 6509, 8773, 8786, 11842, 13018, 17546, 17572, 23684, 26036, 35092, 35144, 47368, 52072, 54053, 70184, 108106, 136183, 201779, 216212, 272366, 403558, 432424, 544732, 807116, 1089464, 1243219, 1614232, 1675643, 2486438, 3351286, 4972876, 6702572, 9945752, 13405144, 38539789, 77079578, 154159156, 308318312]

約数ペア:

[(1, 308318312), (2, 154159156), (4, 77079578), (8, 38539789), (23, 13405144), (31, 9945752), (46, 6702572), (62, 4972876), (92, 3351286), (124, 2486438), (184, 1675643), (191, 1614232), (248, 1243219), (283, 1089464), (382, 807116), (566, 544732), (713, 432424), (764, 403558), (1132, 272366), (1426, 216212), (1528, 201779), (2264, 136183), (2852, 108106), (4393, 70184), (5704, 54053), (5921, 52072), (6509, 47368), (8773, 35144), (8786, 35092), (11842, 26036), (13018, 23684), (17546, 17572)]