994171752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{977}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 3164025600

約数和(自身を除く): 2169853848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 673, 756, 977, 1346, 1512, 1954, 2019, 2692, 2931, 3908, 4038, 4711, 5384, 5862, 6057, 6839, 7816, 8076, 8793, 9422, 11724, 12114, 13678, 14133, 16152, 17586, 18171, 18844, 20517, 23448, 24228, 26379, 27356, 28266, 35172, 36342, 37688, 41034, 42399, 48456, 52758, 54712, 56532, 61551, 70344, 72684, 82068, 84798, 105516, 113064, 123102, 127197, 145368, 164136, 169596, 184653, 211032, 246204, 254394, 339192, 369306, 492408, 508788, 657521, 738612, 1017576, 1315042, 1477224, 1972563, 2630084, 3945126, 4602647, 5260168, 5917689, 7890252, 9205294, 11835378, 13807941, 15780504, 17753067, 18410588, 23670756, 27615882, 35506134, 36821176, 41423823, 47341512, 55231764, 71012268, 82847646, 110463528, 124271469, 142024536, 165695292, 248542938, 331390584, 497085876, 994171752]

約数ペア:

[(1, 994171752), (2, 497085876), (3, 331390584), (4, 248542938), (6, 165695292), (7, 142024536), (8, 124271469), (9, 110463528), (12, 82847646), (14, 71012268), (18, 55231764), (21, 47341512), (24, 41423823), (27, 36821176), (28, 35506134), (36, 27615882), (42, 23670756), (54, 18410588), (56, 17753067), (63, 15780504), (72, 13807941), (84, 11835378), (108, 9205294), (126, 7890252), (168, 5917689), (189, 5260168), (216, 4602647), (252, 3945126), (378, 2630084), (504, 1972563), (673, 1477224), (756, 1315042), (977, 1017576), (1346, 738612), (1512, 657521), (1954, 508788), (2019, 492408), (2692, 369306), (2931, 339192), (3908, 254394), (4038, 246204), (4711, 211032), (5384, 184653), (5862, 169596), (6057, 164136), (6839, 145368), (7816, 127197), (8076, 123102), (8793, 113064), (9422, 105516), (11724, 84798), (12114, 82068), (13678, 72684), (14133, 70344), (16152, 61551), (17586, 56532), (18171, 54712), (18844, 52758), (20517, 48456), (23448, 42399), (24228, 41034), (26379, 37688), (27356, 36342), (28266, 35172)]