2185049871808

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{809}}^1\times {\mathrm{116903}}^1$

素因数の和:117762

約数の個数: 84

約数和(自身を含む): 4581873416880

約数和(自身を除く): 2396823545072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 809, 1216, 1444, 1618, 2888, 3236, 5776, 6472, 11552, 12944, 15371, 23104, 25888, 30742, 51776, 61484, 116903, 122968, 233806, 245936, 292049, 467612, 491872, 584098, 935224, 983744, 1168196, 1870448, 2221157, 2336392, 3740896, 4442314, 4672784, 7481792, 8884628, 9345568, 17769256, 18691136, 35538512, 42201983, 71077024, 84403966, 94574527, 142154048, 168807932, 189149054, 337615864, 378298108, 675231728, 756596216, 1350463456, 1513192432, 1796916013, 2700926912, 3026384864, 3593832026, 6052769728, 7187664052, 14375328104, 28750656208, 34141404247, 57501312416, 68282808494, 115002624832, 136565616988, 273131233976, 546262467952, 1092524935904, 2185049871808]

約数ペア:

[(1, 2185049871808), (2, 1092524935904), (4, 546262467952), (8, 273131233976), (16, 136565616988), (19, 115002624832), (32, 68282808494), (38, 57501312416), (64, 34141404247), (76, 28750656208), (152, 14375328104), (304, 7187664052), (361, 6052769728), (608, 3593832026), (722, 3026384864), (809, 2700926912), (1216, 1796916013), (1444, 1513192432), (1618, 1350463456), (2888, 756596216), (3236, 675231728), (5776, 378298108), (6472, 337615864), (11552, 189149054), (12944, 168807932), (15371, 142154048), (23104, 94574527), (25888, 84403966), (30742, 71077024), (51776, 42201983), (61484, 35538512), (116903, 18691136), (122968, 17769256), (233806, 9345568), (245936, 8884628), (292049, 7481792), (467612, 4672784), (491872, 4442314), (584098, 3740896), (935224, 2336392), (983744, 2221157), (1168196, 1870448)]