248291256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26459}}^1$

素因数の和:26508

約数の個数: 64

約数和(自身を含む): 685843200

約数和(自身を除く): 437551944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 26459, 52918, 79377, 105836, 158754, 211672, 317508, 449803, 608557, 635016, 899606, 1217114, 1349409, 1799212, 1825671, 2434228, 2698818, 3598424, 3651342, 4868456, 5397636, 7302684, 10345469, 10795272, 14605368, 20690938, 31036407, 41381876, 62072814, 82763752, 124145628, 248291256]

約数ペア:

[(1, 248291256), (2, 124145628), (3, 82763752), (4, 62072814), (6, 41381876), (8, 31036407), (12, 20690938), (17, 14605368), (23, 10795272), (24, 10345469), (34, 7302684), (46, 5397636), (51, 4868456), (68, 3651342), (69, 3598424), (92, 2698818), (102, 2434228), (136, 1825671), (138, 1799212), (184, 1349409), (204, 1217114), (276, 899606), (391, 635016), (408, 608557), (552, 449803), (782, 317508), (1173, 211672), (1564, 158754), (2346, 105836), (3128, 79377), (4692, 52918), (9384, 26459)]