1905057504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{944969}}^1$

素因数の和:944992

約数の個数: 72

約数和(自身を含む): 6191443440

約数和(自身を除く): 4286385936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 944969, 1889938, 2834907, 3779876, 5669814, 6614783, 7559752, 8504721, 11339628, 13229566, 15119504, 17009442, 19844349, 22679256, 26459132, 30239008, 34018884, 39688698, 45358512, 52918264, 59533047, 68037768, 79377396, 90717024, 105836528, 119066094, 136075536, 158754792, 211673056, 238132188, 272151072, 317509584, 476264376, 635019168, 952528752, 1905057504]

約数ペア:

[(1, 1905057504), (2, 952528752), (3, 635019168), (4, 476264376), (6, 317509584), (7, 272151072), (8, 238132188), (9, 211673056), (12, 158754792), (14, 136075536), (16, 119066094), (18, 105836528), (21, 90717024), (24, 79377396), (28, 68037768), (32, 59533047), (36, 52918264), (42, 45358512), (48, 39688698), (56, 34018884), (63, 30239008), (72, 26459132), (84, 22679256), (96, 19844349), (112, 17009442), (126, 15119504), (144, 13229566), (168, 11339628), (224, 8504721), (252, 7559752), (288, 6614783), (336, 5669814), (504, 3779876), (672, 2834907), (1008, 1889938), (2016, 944969)]