289132068

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 687755264

約数和(自身を除く): 398623196

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 271, 402, 542, 804, 813, 1084, 1327, 1626, 2654, 3252, 3981, 5308, 7962, 15924, 18157, 36314, 54471, 72628, 88909, 108942, 177818, 217884, 266727, 355636, 359617, 533454, 719234, 1066908, 1078851, 1438468, 2157702, 4315404, 24094339, 48188678, 72283017, 96377356, 144566034, 289132068]

約数ペア:

[(1, 289132068), (2, 144566034), (3, 96377356), (4, 72283017), (6, 48188678), (12, 24094339), (67, 4315404), (134, 2157702), (201, 1438468), (268, 1078851), (271, 1066908), (402, 719234), (542, 533454), (804, 359617), (813, 355636), (1084, 266727), (1327, 217884), (1626, 177818), (2654, 108942), (3252, 88909), (3981, 72628), (5308, 54471), (7962, 36314), (15924, 18157)]