248080536

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 756518400

約数和(自身を除く): 508437864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 263, 264, 297, 396, 397, 526, 594, 789, 792, 794, 1052, 1188, 1191, 1578, 1588, 2104, 2367, 2376, 2382, 2893, 3156, 3176, 3573, 4367, 4734, 4764, 5786, 6312, 7101, 7146, 8679, 8734, 9468, 9528, 10719, 11572, 13101, 14202, 14292, 17358, 17468, 18936, 21438, 23144, 26037, 26202, 28404, 28584, 34716, 34936, 39303, 42876, 52074, 52404, 56808, 69432, 78111, 78606, 85752, 104148, 104411, 104808, 117909, 156222, 157212, 208296, 208822, 235818, 312444, 313233, 314424, 417644, 471636, 624888, 626466, 835288, 939699, 943272, 1148521, 1252932, 1879398, 2297042, 2505864, 2819097, 3445563, 3758796, 4594084, 5638194, 6891126, 7517592, 9188168, 10336689, 11276388, 13782252, 20673378, 22552776, 27564504, 31010067, 41346756, 62020134, 82693512, 124040268, 248080536]

約数ペア:

[(1, 248080536), (2, 124040268), (3, 82693512), (4, 62020134), (6, 41346756), (8, 31010067), (9, 27564504), (11, 22552776), (12, 20673378), (18, 13782252), (22, 11276388), (24, 10336689), (27, 9188168), (33, 7517592), (36, 6891126), (44, 5638194), (54, 4594084), (66, 3758796), (72, 3445563), (88, 2819097), (99, 2505864), (108, 2297042), (132, 1879398), (198, 1252932), (216, 1148521), (263, 943272), (264, 939699), (297, 835288), (396, 626466), (397, 624888), (526, 471636), (594, 417644), (789, 314424), (792, 313233), (794, 312444), (1052, 235818), (1188, 208822), (1191, 208296), (1578, 157212), (1588, 156222), (2104, 117909), (2367, 104808), (2376, 104411), (2382, 104148), (2893, 85752), (3156, 78606), (3176, 78111), (3573, 69432), (4367, 56808), (4734, 52404), (4764, 52074), (5786, 42876), (6312, 39303), (7101, 34936), (7146, 34716), (8679, 28584), (8734, 28404), (9468, 26202), (9528, 26037), (10719, 23144), (11572, 21438), (13101, 18936), (14202, 17468), (14292, 17358)]