198435336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1321}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 542548800

約数和(自身を除く): 344113464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 569, 1138, 1321, 1707, 2276, 2642, 3414, 3963, 4552, 5284, 6259, 6828, 7926, 10568, 12518, 13656, 14531, 15852, 18777, 25036, 29062, 31704, 37554, 43593, 50072, 58124, 75108, 87186, 116248, 150216, 174372, 348744, 751649, 1503298, 2254947, 3006596, 4509894, 6013192, 8268139, 9019788, 16536278, 18039576, 24804417, 33072556, 49608834, 66145112, 99217668, 198435336]

約数ペア:

[(1, 198435336), (2, 99217668), (3, 66145112), (4, 49608834), (6, 33072556), (8, 24804417), (11, 18039576), (12, 16536278), (22, 9019788), (24, 8268139), (33, 6013192), (44, 4509894), (66, 3006596), (88, 2254947), (132, 1503298), (264, 751649), (569, 348744), (1138, 174372), (1321, 150216), (1707, 116248), (2276, 87186), (2642, 75108), (3414, 58124), (3963, 50072), (4552, 43593), (5284, 37554), (6259, 31704), (6828, 29062), (7926, 25036), (10568, 18777), (12518, 15852), (13656, 14531)]