339918864

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 910816704

約数和(自身を除く): 570897840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 83, 123, 164, 166, 246, 249, 328, 332, 492, 498, 656, 664, 984, 996, 1328, 1968, 1992, 2081, 3403, 3984, 4162, 6243, 6806, 8324, 10209, 12486, 13612, 16648, 20418, 24972, 27224, 33296, 40836, 49944, 54448, 81672, 85321, 99888, 163344, 170642, 172723, 255963, 341284, 345446, 511926, 518169, 682568, 690892, 1023852, 1036338, 1365136, 1381784, 2047704, 2072676, 2763568, 4095408, 4145352, 7081643, 8290704, 14163286, 21244929, 28326572, 42489858, 56653144, 84979716, 113306288, 169959432, 339918864]

約数ペア:

[(1, 339918864), (2, 169959432), (3, 113306288), (4, 84979716), (6, 56653144), (8, 42489858), (12, 28326572), (16, 21244929), (24, 14163286), (41, 8290704), (48, 7081643), (82, 4145352), (83, 4095408), (123, 2763568), (164, 2072676), (166, 2047704), (246, 1381784), (249, 1365136), (328, 1036338), (332, 1023852), (492, 690892), (498, 682568), (656, 518169), (664, 511926), (984, 345446), (996, 341284), (1328, 255963), (1968, 172723), (1992, 170642), (2081, 163344), (3403, 99888), (3984, 85321), (4162, 81672), (6243, 54448), (6806, 49944), (8324, 40836), (10209, 33296), (12486, 27224), (13612, 24972), (16648, 20418)]