218220504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7459}}^1$

素因数の和:7544

約数の個数: 64

約数和(自身を含む): 580089600

約数和(自身を除く): 361869096

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 1219, 1272, 2438, 3657, 4876, 7314, 7459, 9752, 14628, 14918, 22377, 29256, 29836, 44754, 59672, 89508, 171557, 179016, 343114, 395327, 514671, 686228, 790654, 1029342, 1185981, 1372456, 1581308, 2058684, 2371962, 3162616, 4117368, 4743924, 9092521, 9487848, 18185042, 27277563, 36370084, 54555126, 72740168, 109110252, 218220504]

約数ペア:

[(1, 218220504), (2, 109110252), (3, 72740168), (4, 54555126), (6, 36370084), (8, 27277563), (12, 18185042), (23, 9487848), (24, 9092521), (46, 4743924), (53, 4117368), (69, 3162616), (92, 2371962), (106, 2058684), (138, 1581308), (159, 1372456), (184, 1185981), (212, 1029342), (276, 790654), (318, 686228), (424, 514671), (552, 395327), (636, 343114), (1219, 179016), (1272, 171557), (2438, 89508), (3657, 59672), (4876, 44754), (7314, 29836), (7459, 29256), (9752, 22377), (14628, 14918)]