1279196136

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{135623}}^1$

素因数の和:135766

約数の個数: 48

約数和(自身を含む): 3490961760

約数和(自身を除く): 2211765624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 135623, 271246, 406869, 542492, 813738, 1084984, 1220607, 1627476, 2441214, 3254952, 4882428, 9764856, 17766613, 35533226, 53299839, 71066452, 106599678, 142132904, 159899517, 213199356, 319799034, 426398712, 639598068, 1279196136]

約数ペア:

[(1, 1279196136), (2, 639598068), (3, 426398712), (4, 319799034), (6, 213199356), (8, 159899517), (9, 142132904), (12, 106599678), (18, 71066452), (24, 53299839), (36, 35533226), (72, 17766613), (131, 9764856), (262, 4882428), (393, 3254952), (524, 2441214), (786, 1627476), (1048, 1220607), (1179, 1084984), (1572, 813738), (2358, 542492), (3144, 406869), (4716, 271246), (9432, 135623)]