561977856

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11087}}^1$

素因数の和:11122

約数の個数: 120

約数和(自身を含む): 1769511744

約数和(自身を除く): 1207533888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3168, 4224, 4608, 5632, 6336, 8448, 11087, 12672, 16896, 22174, 25344, 33261, 44348, 50688, 66522, 88696, 99783, 121957, 133044, 177392, 199566, 243914, 266088, 354784, 365871, 399132, 487828, 532176, 709568, 731742, 798264, 975656, 1064352, 1097613, 1419136, 1463484, 1596528, 1951312, 2128704, 2195226, 2838272, 2926968, 3193056, 3902624, 4257408, 4390452, 5676544, 5853936, 6386112, 7805248, 8514816, 8780904, 11707872, 12772224, 15610496, 17029632, 17561808, 23415744, 25544448, 31220992, 35123616, 46831488, 51088896, 62441984, 70247232, 93662976, 140494464, 187325952, 280988928, 561977856]

約数ペア:

[(1, 561977856), (2, 280988928), (3, 187325952), (4, 140494464), (6, 93662976), (8, 70247232), (9, 62441984), (11, 51088896), (12, 46831488), (16, 35123616), (18, 31220992), (22, 25544448), (24, 23415744), (32, 17561808), (33, 17029632), (36, 15610496), (44, 12772224), (48, 11707872), (64, 8780904), (66, 8514816), (72, 7805248), (88, 6386112), (96, 5853936), (99, 5676544), (128, 4390452), (132, 4257408), (144, 3902624), (176, 3193056), (192, 2926968), (198, 2838272), (256, 2195226), (264, 2128704), (288, 1951312), (352, 1596528), (384, 1463484), (396, 1419136), (512, 1097613), (528, 1064352), (576, 975656), (704, 798264), (768, 731742), (792, 709568), (1056, 532176), (1152, 487828), (1408, 399132), (1536, 365871), (1584, 354784), (2112, 266088), (2304, 243914), (2816, 199566), (3168, 177392), (4224, 133044), (4608, 121957), (5632, 99783), (6336, 88696), (8448, 66522), (11087, 50688), (12672, 44348), (16896, 33261), (22174, 25344)]