8144400384

素因数分解:

$2^{12}\times 3^2\times {\mathrm{220931}}^1$

素因数の和:220961

約数の個数: 78

約数和(自身を含む): 23525502156

約数和(自身を除く): 15381101772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 9216, 12288, 18432, 36864, 220931, 441862, 662793, 883724, 1325586, 1767448, 1988379, 2651172, 3534896, 3976758, 5302344, 7069792, 7953516, 10604688, 14139584, 15907032, 21209376, 28279168, 31814064, 42418752, 56558336, 63628128, 84837504, 113116672, 127256256, 169675008, 226233344, 254512512, 339350016, 452466688, 509025024, 678700032, 904933376, 1018050048, 1357400064, 2036100096, 2714800128, 4072200192, 8144400384]

約数ペア:

[(1, 8144400384), (2, 4072200192), (3, 2714800128), (4, 2036100096), (6, 1357400064), (8, 1018050048), (9, 904933376), (12, 678700032), (16, 509025024), (18, 452466688), (24, 339350016), (32, 254512512), (36, 226233344), (48, 169675008), (64, 127256256), (72, 113116672), (96, 84837504), (128, 63628128), (144, 56558336), (192, 42418752), (256, 31814064), (288, 28279168), (384, 21209376), (512, 15907032), (576, 14139584), (768, 10604688), (1024, 7953516), (1152, 7069792), (1536, 5302344), (2048, 3976758), (2304, 3534896), (3072, 2651172), (4096, 1988379), (4608, 1767448), (6144, 1325586), (9216, 883724), (12288, 662793), (18432, 441862), (36864, 220931)]