13281013608

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1\times {\mathrm{2777}}^1$

素因数の和:5114

約数の個数: 64

約数和(自身を含む): 33602688000

約数和(自身を除く): 20321674392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 2239, 2777, 4478, 5554, 6717, 8331, 8956, 11108, 13434, 16662, 17912, 22216, 26868, 33324, 53736, 66648, 199271, 247153, 398542, 494306, 597813, 741459, 797084, 988612, 1195626, 1482918, 1594168, 1977224, 2391252, 2965836, 4782504, 5931672, 6217703, 12435406, 18653109, 24870812, 37306218, 49741624, 74612436, 149224872, 553375567, 1106751134, 1660126701, 2213502268, 3320253402, 4427004536, 6640506804, 13281013608]

約数ペア:

[(1, 13281013608), (2, 6640506804), (3, 4427004536), (4, 3320253402), (6, 2213502268), (8, 1660126701), (12, 1106751134), (24, 553375567), (89, 149224872), (178, 74612436), (267, 49741624), (356, 37306218), (534, 24870812), (712, 18653109), (1068, 12435406), (2136, 6217703), (2239, 5931672), (2777, 4782504), (4478, 2965836), (5554, 2391252), (6717, 1977224), (8331, 1594168), (8956, 1482918), (11108, 1195626), (13434, 988612), (16662, 797084), (17912, 741459), (22216, 597813), (26868, 494306), (33324, 398542), (53736, 247153), (66648, 199271)]